Sourdough Bread Label Requirements: A State-by-State Guide for Home Bakers

You’ve nailed your sourdough recipe. You’ve figured out your pricing. You’ve got customers asking when they can buy. And then you hit the question that stops a surprising number of home bakers in their tracks: “What do I put on the label?”

Labeling isn’t glamorous, but it’s non-negotiable. A correct label keeps you legal under your state’s cottage food law, protects customers with allergies, and gives your bread a professional appearance that justifies a premium price. A wrong label (or no label at all) can result in fines, lost market access, or worse, a customer having an allergic reaction to an ingredient they didn’t know was in your bread.

This guide covers everything you need to know about labeling sourdough bread under cottage food laws. We’ll walk through the universal requirements that apply in virtually every state, the state-specific variations you need to check, how to write an ingredient list for sourdough specifically, allergen rules, the home kitchen disclaimer, and complete example labels you can adapt for your own bread.

Disclaimer: This article is for informational purposes only and does not constitute legal advice. Cottage food laws change frequently. Always verify your state’s current requirements with your state department of agriculture or local health department before selling.

Why Labels Matter for Home Bakers

It’s tempting to think of labels as bureaucratic busywork. You’re selling bread to your neighbors, not shipping widgets across state lines. But labels serve three critical functions for home bakers:

• Legal compliance. Every state with a cottage food law requires labeling. Operating without proper labels puts your entire cottage food status at risk. Many farmer’s markets and local food co-ops won’t let you set up a booth without compliant labels. If a health department inspector visits your market stand (and they do), your labels are the first thing they check.
• Customer safety. Sourdough bread contains wheat, which is one of the nine major allergens under federal law. Some recipes also include milk, eggs, sesame, or nuts. A clear ingredient list and allergen warning can literally save someone’s life. Even if your state doesn’t explicitly require allergen labeling (most do), it’s the right thing to do.
• Professionalism and trust. A clean, well-designed label signals that you take your business seriously. Customers buying an $10-$12 loaf of sourdough expect a level of care beyond a ziplock bag with a Sharpie price tag. Labels build the trust that justifies your profit margin.

The good news? Getting your labels right costs almost nothing. A pack of adhesive label sheets runs $10-$15 and prints hundreds of labels on your home printer. The time investment is a few hours upfront to design your label, then seconds per loaf to apply one. The return (legal protection, customer safety, and professional credibility) is enormous.

What Every Cottage Food Label Needs

While each state has its own cottage food statute with specific requirements, the vast majority share a common set of mandatory label elements. Think of these as the baseline. Your label should include all of these regardless of where you live, and then you can add any extra elements your state requires.

1. Product name. What the product is. For sourdough, this is typically “Sourdough Bread” or a more specific name like “Rosemary Sea Salt Sourdough” or “Country Sourdough Loaf.” Be descriptive enough that the customer knows what they’re getting.
2. Ingredient list. All ingredients listed in descending order by weight. This is the part most sourdough bakers get wrong, so we cover it in detail in the next section.
3. Allergen disclosure. Either a “Contains: Wheat” statement or allergens clearly identified within the ingredient list. Federal law (FALCPA, updated by the FASTER Act in 2023) recognizes nine major allergens: milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, and sesame.
4. Net weight or quantity. The weight of the product. For bread, this is typically stated in ounces or grams. Example: “Net Wt. 1.5 lb (680 g)” or “Net Wt. 24 oz.”
5. Name and address of the producer. Your business name (or your personal name if you don’t have a business name) and your city and state. Some states require a full street address; others accept city and state only. A phone number or email is sometimes required or recommended.
6. Home kitchen disclaimer. A statement that the product was produced in a home kitchen not subject to health department inspection. The exact wording varies by state. We cover the most common versions below.
7. Date. Many states require either a production date (date baked), a sell-by date, or a best-by date. Even where it’s not legally required, including a “Baked On” date is good practice for a perishable product like bread.

Some states require additional elements like a lot number, a cottage food permit number, or specific wording for the disclaimer. We cover the state-specific variations in the comparison table below.

Writing an Ingredient List for Sourdough

The ingredient list is where sourdough gets tricky compared to other baked goods. The question every home baker asks: “How do I list the starter?”

A sourdough starter is a mixture of flour and water that’s been fermented using wild yeast and bacteria. It isn’t a single ingredient. It’s a combination of ingredients. The standard practice, recommended by food labeling professionals and followed by commercial bakeries, is to list the component ingredients of the starter rather than listing “sourdough starter” as a single item.

The reason is straightforward: the FDA’s labeling guidance says that when a product contains a sub-recipe or multi-component ingredient, the individual components should be declared. “Sourdough starter” isn’t a recognized common name for a single ingredient the way “butter” or “sugar” is. It’s flour and water, and those need to be accounted for in the overall ingredient list.

How to calculate ingredient order

Ingredients must be listed in descending order by weight at the time they’re added to the recipe. For a basic sourdough bread, that means you need to add up all the flour in the recipe (the flour in the dough plus the flour in the starter) and all the water (the water in the dough plus the water in the starter).

Consider a standard sourdough recipe:

• 500 g bread flour (in the dough)
• 350 g water (in the dough)
• 100 g starter (which is 50 g flour + 50 g water at 100% hydration)
• 10 g salt

When you combine the sub-ingredients, the total weights are:

• Bread flour: 500 g + 50 g = 550 g
• Water: 350 g + 50 g = 400 g
• Salt: 10 g

So the ingredient list, in descending order by weight, reads:

Ingredients: Bread flour, water, sea salt.

That’s it. Three ingredients. Simple sourdough is one of the cleanest labels you’ll ever see on a food product, and that’s a selling point in itself. Customers love seeing a short, recognizable ingredient list.

What about “sourdough culture” or “naturally leavened”?

Some bakers want to mention the sourdough culture on the label to differentiate from commercial yeast bread. There are a few acceptable approaches:

• Parenthetical note: “Bread flour, water (naturally fermented with sourdough culture), sea salt.” This is a common commercial bakery approach. It communicates the process without listing “sourdough starter” as an ingredient.
• Product name approach: Name your product “Naturally Leavened Sourdough Bread” and keep the ingredient list simple. The product name conveys the fermentation method; the ingredient list conveys what’s in it.
• Avoid: Listing “sourdough starter” as a standalone ingredient without breaking out its components. This is technically non-compliant with FDA guidance because it obscures the fact that the starter contains flour (wheat) and water.

Flavored sourdough ingredient lists

For sourdough with add-ins, list all ingredients by total weight. A few examples for common variations:

• Olive rosemary sourdough: “Bread flour, water, olives, olive oil, fresh rosemary, sea salt.”
• Cinnamon raisin sourdough: “Bread flour, water, raisins, cinnamon, sea salt, brown sugar.” (List cinnamon and sugar by actual weight relative to other ingredients.)
• Everything sourdough: “Bread flour, water, sesame seeds, poppy seeds, dried garlic, dried onion, sea salt.” Note: sesame is a major allergen and must be declared.
• Jalapeño cheddar sourdough: “Bread flour, water, cheddar cheese (pasteurized milk, cheese cultures, salt, enzymes), jalapeño peppers, sea salt.” Note: milk is a major allergen from the cheese and must be declared.

Allergen Labeling Requirements

Allergen labeling is arguably the most important part of your label from a safety perspective. Under federal law (the Food Allergen Labeling and Consumer Protection Act, or FALCPA, plus the FASTER Act of 2023), the nine major allergens must be clearly identified on food labels. These are:

1. Milk
2. Eggs
3. Fish
4. Shellfish
5. Tree nuts
6. Peanuts
7. Wheat
8. Soybeans
9. Sesame

Every sourdough bread contains wheat, so every sourdough label needs a wheat allergen declaration. No exceptions. Even if your state’s cottage food law doesn’t explicitly mention allergens (a few older statutes are silent on this), federal allergen labeling requirements still apply to food sold to consumers.

There are two standard ways to declare allergens:

Option 1: “Contains” statement

Place a separate “Contains” statement immediately after the ingredient list. This is the most common and clearest approach.

Ingredients: Bread flour, water, sea salt.
Contains: Wheat.

For a jalapeño cheddar sourdough:

Ingredients: Bread flour, water, cheddar cheese (pasteurized milk, cheese cultures, salt, enzymes), jalapeño peppers, sea salt.
Contains: Wheat, Milk.

Option 2: Parenthetical identification

Identify the allergen source in parentheses after each relevant ingredient in the ingredient list itself.

Ingredients: Bread flour (wheat), water, sea salt.

Either method is acceptable under federal law. Most cottage food bakers use the “Contains” statement because it’s easier to read and harder to miss.

“May contain” and cross-contact warnings

If your home kitchen handles tree nuts, dairy, eggs, or other allergens, even ones that aren’t in your sourdough recipe, consider adding a precautionary statement:

May contain traces of tree nuts, milk, and eggs. Produced in a home kitchen that also processes these allergens.

“May contain” statements aren’t required by federal law (they’re voluntary), but they’re an important layer of protection for you and your customers. If you bake cookies with walnuts in the same kitchen where you shape your sourdough, cross-contamination is a real possibility. Disclosing that risk is both ethical and good for your liability exposure.

The “Made in a Home Kitchen” Disclaimer

The home kitchen disclaimer is the most distinctive element of a cottage food label. It informs the customer that your bread wasn’t made in a licensed commercial kitchen and hasn’t been inspected by a health department. Almost every state with a cottage food law requires this disclaimer, though the exact wording varies.

The most common phrasings required by state law:

• California: “Made in a Home Kitchen That Has Not Been Inspected by a State or Local Health Department.” (California requires this exact phrasing in legible type.)
• Texas: “This food is made in a home kitchen and is not inspected by the Department of State Health Services or a local health department.”
• Florida: “Made in a cottage food operation that is not subject to Florida’s food safety regulations.”
• Michigan: “Made in a home kitchen that has not been inspected by the Michigan Department of Agriculture & Rural Development.”
• New York: “This product was made in a home kitchen. It was not prepared in a facility inspected by the NYS Department of Agriculture and Markets or any other government agency.”
• Ohio: “This product is home produced and is not subject to Ohio’s food safety regulations.”
• Georgia: “Made in a home kitchen that is not subject to state food safety inspection.”

The key phrase that appears in almost every version: “not inspected” by a health department or regulatory agency. The state wants buyers to know that this product was made under different conditions than commercially produced food.

Always use the exact wording specified by your state’s law. Don’t paraphrase, abbreviate, or rewrite it in your own words. Inspectors look for the specific language in the statute. If your state requires 27 words, use all 27 words. You can find your state’s precise language on Forrager’s cottage food law directory, which maintains up-to-date summaries for all 50 states.

State-by-State Label Requirements

The table below summarizes labeling requirements for 15 of the most popular cottage food states. This isn’t an exhaustive list of every requirement. It covers the elements most relevant to sourdough bakers. Always consult your full state statute or your state’s department of agriculture website for the complete rules.

A few notable patterns from the table:

• Ingredient lists, allergen declarations, net weight, and the home kitchen disclaimer are universally required. There isn’t a single state in this list that lets you skip any of these core elements.
• Date labeling is rarely mandated for cottage food baked goods, though it’s always good practice. If your state doesn’t require it, include a “Baked On” date voluntarily. Your customers will appreciate it.
• Permit or registration numbers are required on labels in a few states (California, Washington, Oregon, Minnesota). If you have a cottage food registration, check whether your state requires the number on every label.

For the most current and detailed requirements for your state, visit Forrager.com, which maintains a comprehensive, regularly updated cottage food law database. You can also check your state’s department of agriculture website directly. Just search for “[your state] cottage food law” or “[your state] home bakery requirements.”

Example Sourdough Bread Labels

Below are three complete label examples you can adapt for your own sourdough. Each follows cottage food labeling best practices and includes all the elements most states require.

Example 1: Basic Country Sourdough (California)

This label is compliant for California, which has some of the most specific requirements. Notice the exact disclaimer phrasing, the registration number, and the clean ingredient list. The “Baked On” date is voluntary in California but adds professionalism.

Example 2: Jalapeño Cheddar Sourdough (Texas)

This label shows how to handle a multi-allergen product. The cheese introduces milk as an allergen, so the “Contains” statement lists both wheat and milk. The voluntary “May contain” statement adds a layer of protection for cross-contact allergens. Texas doesn’t require a registration number on the label.

Example 3: Everything Sourdough (Michigan)

This example highlights sesame as an allergen, which is important because sesame was only added to the major allergen list in 2023 under the FASTER Act. Many home bakers aren’t yet aware of the requirement. If you make an everything bagel-style sourdough, sesame must be declared.

Common Labeling Mistakes to Avoid

After reviewing hundreds of cottage food labels at farmer’s markets and in online baking communities, these are the mistakes that come up over and over. Avoid them and you’ll be ahead of most home bakers.

1. Listing “sourdough starter” as a single ingredient

As we covered above, “sourdough starter” isn’t a recognized single ingredient. Its component ingredients (flour and water) need to be folded into the total ingredient list and listed in descending order by weight. Writing “flour, water, sourdough starter, salt” double-counts the flour and water and obscures the actual composition of the product.

2. Forgetting the wheat allergen declaration

This is the most common allergen mistake on sourdough labels. Because the only allergen in basic sourdough is wheat (which is the main ingredient), many bakers assume it’s “obvious” and skip the formal declaration. It’s not optional. Federal law requires that wheat be explicitly declared either in a “Contains” statement or via parenthetical identification in the ingredient list. “Bread flour” alone doesn’t satisfy the requirement, because not everyone knows that bread flour is made from wheat.

3. Paraphrasing the home kitchen disclaimer

Many states require specific, word-for-word disclaimer language. If California’s law says “Made in a Home Kitchen That Has Not Been Inspected by a State or Local Health Department,” don’t shorten it to “Homemade, Not Health Inspected.” An inspector can technically cite you for the wrong wording even if the meaning is the same. Copy the exact text from your state’s statute.

4. Missing net weight

Artisan sourdough varies in weight from loaf to loaf, and that’s part of its charm. But your label still needs a net weight. The practical approach: weigh each loaf after it’s fully cooled and write or stamp the weight on the label. Some bakers use a blank line on their printed labels (like “Net Wt. ___ lb”) and fill it in by hand for each loaf. This is perfectly acceptable.

5. No producer name or contact information

Some bakers put a cute business name on their labels but no actual contact information. Most states require at minimum your name (or business name) and city/state. Many also require a phone number, email, or full street address. This lets customers contact you if they have an allergic reaction, a quality concern, or (more positively) want to place another order.

6. Not updating labels when recipes change

If you add olives to your rosemary sourdough or switch from regular salt to a seasoned salt blend that contains soy, your label needs to change. Ingredient lists must reflect the actual contents of the product. Get into the habit of reviewing your labels whenever you modify a recipe. Keep a master label template file for each product so updates are quick.

7. Forgetting sesame

Sesame was added to the federal major allergen list on January 1, 2023 under the FASTER Act. Any product containing sesame seeds, sesame oil, tahini, or sesame flour must declare sesame as an allergen. This catches a lot of “everything” sourdough bakers off guard. If you use sesame seeds in your topping or dough, add it to your “Contains” statement.

Label Design and Printing on a Budget

Your label doesn’t need to look like it was designed by a marketing agency. It needs to be legible, complete, and durable enough not to smudge or peel off before the customer gets home. You can absolutely achieve that without spending a fortune.

Label materials

The most popular options for cottage food bakers, from cheapest to most professional:

For most bakers starting out, Avery 2” × 4” shipping labels (template 5163 or 8163) are the best starting point. They’re large enough to fit all required label text, available at any office supply store, and cost about $15 for 250 labels. Use the free Avery Design & Print Online tool to create your template. You can also use Canva (free tier) if you want more design flexibility.

Design tips for readability

• Use a minimum 8-point font for the ingredient list and disclaimer. Some states specify a minimum font size. California, for example, requires legible type. Even where it’s not legally specified, anything smaller than 8 pt is difficult to read.
• Bold the product name and allergen statement. These are the two things customers look at first. Make them stand out.
• Use a simple, clean font. Arial, Helvetica, or another sans-serif font at regular weight. Decorative script fonts might look artisan but they hurt readability, especially at small sizes.
• Leave the “Baked On” date as a blank line and fill it in by hand with a permanent marker or food-safe pen for each batch. This is standard practice and looks perfectly professional.
• Consider a two-label approach: A branded front label with your logo and product name, and a regulatory back label with all the required information. This keeps the front clean and appealing while putting compliance information where customers expect to find it (the back of the package, just like grocery store products).

Label cost per loaf

At $0.03-$0.06 per label with home printing, labeling adds a negligible cost to your per-loaf expenses. Even with a two-label approach, you’re looking at $0.06-$0.12 per loaf. For perspective, if you’re selling a loaf for $10, that’s about 0.6-1.2% of your revenue. Our sourdough pricing calculator includes packaging and labeling as part of the overhead section, so you can factor it into your total cost per loaf.

When You Outgrow Cottage Food Labels

Cottage food labels are designed for small-scale, direct-to-consumer sales. As your sourdough business grows, you may hit a point where cottage food rules no longer apply and you need to transition to commercial labeling. A few signs it’s time to level up:

• You exceed your state’s revenue cap. Most states cap cottage food sales at $25,000-$75,000 per year. Once you cross that threshold, you need a commercial food license and your labels must comply with full FDA labeling regulations. Check your state’s specific cap on Forrager.com.
• You start selling wholesale. Many states restrict cottage food to direct-to-consumer sales only. If a coffee shop or grocery store wants to carry your sourdough, you’ll typically need a commercial license and full commercial labeling, including a Nutrition Facts panel.
• You move to a commercial kitchen. Once you’re baking in a licensed commercial facility, you’re no longer a cottage food operation. The “Made in a Home Kitchen” disclaimer comes off, and you take on the full set of commercial food labeling requirements.
• You ship across state lines. Cottage food laws are state-level regulations. Interstate commerce is governed by federal rules (FDA), which have stricter labeling requirements including Nutrition Facts panels and compliance with the Fair Packaging and Labeling Act.

The transition from cottage food to commercial labeling is a meaningful step. Commercial labels require a full Nutrition Facts panel, which means you need to calculate or have analyzed the nutritional content of your bread. Many bakeries use software like ReciPal or Nutritionix to generate nutrition data from their recipes. The cost of nutritional analysis or label compliance software runs $20-$50 per month or a one-time fee of $100-$300 per product.

If you’re approaching this stage, it’s also time to rethink your pricing to ensure your margins can absorb the higher compliance costs. Our home bakery pricing guide covers the financial considerations of scaling from cottage food to a licensed operation. And if you’re wondering whether the jump is worth it financially, read our analysis of sourdough profitability at different scales.

Label Checklist: Before You Sell

Use this checklist every time you create or update a label. If you can check every box, your label is compliant with the majority of state cottage food laws.

1. Product name. Clear, descriptive name of the bread (like “Rosemary Sea Salt Sourdough”)
2. Ingredient list. All ingredients in descending order by weight, including components of the starter
3. “Contains” allergen statement. Lists all major allergens present (always includes wheat for sourdough)
4. Net weight. Stated in pounds and/or ounces, optionally with metric equivalent
5. Producer name and location. Your name or business name plus city and state (check if your state requires full address or phone number)
6. Home kitchen disclaimer. Exact wording from your state’s cottage food statute
7. Date. “Baked On,” “Best By,” or “Sell By” date (required in some states, recommended in all)
8. Permit or registration number. If required by your state (check the table above)
9. Cross-contact allergen warning. If your kitchen processes other allergens (“May contain traces of...”)
10. Legible font size. Minimum 8 pt for ingredient list and required statements

Print a test label before committing to a full sheet. Check that all text fits, nothing is cut off, and the font is readable at the actual printed size. Stick it on a bread bag and confirm it stays adhered. Then print a full batch and start selling.

Resources for Cottage Food Labeling

These external resources can help you verify your state’s specific requirements and stay up to date as laws change:

• Forrager.com: Cottage Food Law by State. The most comprehensive and regularly updated directory of cottage food laws in the U.S. Includes labeling requirements, revenue caps, allowed products, and direct links to state statutes.
• FDA Food Labeling & Nutrition. Federal food labeling guidance, including allergen labeling rules under FALCPA and the FASTER Act. Applies to all food sold to consumers.
• Institute for Justice: State Food Freedom. Tracks cottage food legislation and food freedom bills across all 50 states. Useful for understanding where laws are trending.
• Avery Design & Print Online. Free label design tool with templates sized for standard Avery label sheets. Good starting point for creating your first cottage food label.

Your state’s department of agriculture website is also a primary source. Search for “[your state] cottage food law” or “[your state] home bakery license” to find the official page with current regulations, application forms, and contact information for questions.

Frequently Asked Questions

Do I need a nutrition facts label on cottage food sourdough bread?

Nope. Cottage food products are exempt from federal nutrition labeling requirements in all 50 states. You don’t need calorie counts, macronutrient breakdowns, or a standard Nutrition Facts panel. You do still need an ingredient list and allergen disclosure in most states. The exemption applies only as long as you’re operating under your state’s cottage food law. If you move to a commercial license or start selling wholesale, Nutrition Facts panels become mandatory.

What allergens do I need to list on a sourdough bread label?

At minimum, you must declare wheat, since all sourdough bread contains wheat flour. If your recipe includes other major allergens (milk from butter or cheese, eggs, sesame seeds, tree nuts, peanuts, soy, fish, or shellfish), those must be listed as well. The nine major allergens are defined by federal law (FALCPA and the FASTER Act). Use a “Contains:” statement immediately after your ingredient list, or identify allergens parenthetically within the ingredient list itself. If your kitchen also processes other allergens, adding a voluntary “May contain” statement is strongly recommended for customer safety.

Do I need a “Made in a Home Kitchen” disclaimer on my sourdough?

Almost certainly yes. The vast majority of state cottage food laws require a disclaimer informing customers that the product was made in a home kitchen not inspected by a health department. The exact wording varies by state. California, Texas, Florida, Michigan, and New York each have their own required language. Use the exact phrasing specified in your state’s cottage food statute; don’t paraphrase or abbreviate. Check Forrager.com for your state’s specific required disclaimer text.

Can I print cottage food labels at home?

Yes, and most cottage food bakers do exactly that. A standard inkjet or laser printer with adhesive label sheets (like Avery 5163, which are 2” × 4”) is the most common and affordable setup. Label cost runs about $0.03-$0.06 per label. For higher volume, a thermal label printer like the DYMO LabelWriter 450 ($60-$100) prints labels quickly without ink at about $0.02-$0.04 per label. You can also order custom printed labels from services like Sticker Mule or Avery WePrint if you want a more polished look, though the cost rises to $0.10-$0.30 per label with minimum order quantities. No state laws require labels to be commercially printed. They just need to be legible and include all required information.