🌲 Maine · TCS & Prepared Meals
Prepared Meals & TCS Foods in Maine
Maine's home food rules are clear on this: most prepared meals and TCS foods cannot be sold from a home kitchen. Here's what that means, why it exists, and what your options are if you want to go further.
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The Bottom Line for Maine Home Sellers
Maine's Home Food Processor License covers non-TCS (shelf-stable) foods only. Prepared meals — soups, stews, casseroles, fresh pasta dishes, meat-based items, cream sauces, egg dishes, and anything requiring refrigeration for safety — are not permitted under a home food processor license. These require a Commercial Food Processor License and must be made in a licensed, inspected facility separate from your home.
The only exception is if you live in a municipality with a Food Sovereignty Ordinance, which allows a much wider range of foods to be sold directly from home — but still not meat or poultry, and only direct to consumers at your home or farm.
What Is a TCS Food?
TCS stands for Temperature Control for Safety. A TCS food is any food that requires time or temperature control to prevent the growth of harmful bacteria, viruses, or toxins. Maine's home food regulations use the older equivalent term "potentially hazardous food" (PHF), but the concept is identical. The key question is simple: does your food need to be refrigerated to stay safe? If yes, it's TCS — and it cannot be made or sold under a home food processor license.
The science behind TCS foods is straightforward. Pathogens like Salmonella, Listeria, E. coli, and Clostridium botulinum thrive in the "danger zone" — between 41°F and 135°F (5°C–57°C). Foods rich in protein, moisture, and neutral pH create ideal growing conditions for these organisms. Commercial kitchens have the equipment, monitoring systems, and staff training to control these risks. Home kitchens, while clean and well-intentioned, are not designed or inspected to the same standard.
Prohibited
Meat & Poultry Dishes
Chicken pies, beef stews, pork dishes — all meat is both TCS and requires USDA inspection regardless of preparation. Doubly prohibited under home food rules.
Prohibited
Cream & Custard Fillings
Pastry cream, crème pâtissière, custard tarts, Boston cream — dairy and egg mixtures support rapid bacterial growth. Not permitted in home food production.
Prohibited
Fresh Pesto & Garlic-in-Oil
Garlic in oil is one of the highest-risk food products known to home producers. The anaerobic environment is ideal for botulinum toxin production. Explicitly prohibited.
Prohibited
Cheesecakes
Fresh cream cheese–based cheesecakes require refrigeration. Even "set" cheesecakes are TCS foods. Not permitted under the home food processor license.
Prohibited
Cream Cheese Frostings
Frosted cakes with cream cheese or mascarpone frostings are TCS. Standard sugar-based buttercream is not TCS and is permitted.
Prohibited
Soups, Stews & Casseroles
Cooked vegetable and protein-based meals require refrigeration and temperature monitoring. All prepared meal-style dishes are outside the scope of a home food license.
Prohibited
Fresh Dairy Products
Yogurt, fresh cheese, flavored butters — all require refrigeration and a separate dairy facility license. Not covered under home food processor rules.
Verify with DACF
Cream Pies (Lemon Curd, etc.)
Lemon curd and similar egg-based fillings are TCS. Commercially shelf-stabilized equivalents may qualify — but verify your specific recipe with DACF before producing.
Verify with DACF
Egg-Washed Baked Goods
Baked goods where egg is fully cooked into the dough are generally fine. Fillings or toppings containing lightly cooked or uncooked egg are TCS — verify your specific process.
⚠ The Temperature Danger Zone
Why Temperature Matters So Much
The "temperature danger zone" is the range in which bacteria multiply most rapidly. When TCS foods spend time in this zone — during preparation, transport, display, or sale — bacterial populations can double in as little as 20 minutes. This is why commercial kitchens have strict temperature logging, blast chillers, and holding equipment that home kitchens simply aren't designed to provide.
Maine's home food rules aren't arbitrary — they reflect the genuine difference in food safety infrastructure between a home kitchen and a licensed commercial facility.
🌡️41°F – 135°F: Danger Zone
⚡Bacteria double every 20 min
🕐2-hour max in danger zone
❄️Cold hold: 41°F or below
🔥Hot hold: 135°F or above
🧫Pathogens: Salmonella, Listeria, E. coli
Safe Temperature Reference
Maine's home food rules reference these temperature standards for food storage. Even if you're only making shelf-stable products, these apply to perishable ingredients in your kitchen.
45°F
Refrigeration Max
Maine Chapter 345 requires perishable foods to be refrigerated at 45°F or below. Many food safety standards have moved to 41°F — follow the stricter standard for best practice.
0°F
Freezer Standard
Frozen foods must be kept at 0°F or below. This applies to any frozen ingredients you use in home food production.
41–135°F
Danger Zone
The temperature range where bacteria multiply rapidly. TCS foods cannot remain in this zone for more than 2 cumulative hours.
165°F
Poultry Cook Temp
For reference only — poultry is prohibited under home food rules regardless of internal cook temperature.
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Food Sovereignty Exception: If you live in one of Maine's 113+ food sovereignty municipalities, you can sell a much broader range of foods — including many refrigerated items, fermented products, and seafood — directly from your home or farm without a state license. However,
meat and poultry remain prohibited even under food sovereignty ordinances. If your goal is selling prepared meals, check first whether your town has a food sovereignty ordinance, then contact your municipality about specific food types allowed.
Learn about food sovereignty →
Want to Sell Prepared Meals? Here Are Your Options
If your product vision includes prepared meals, hot foods, or TCS items, you're not out of luck — you'll just need to operate on a different license and use an approved facility. Maine has a supportive infrastructure for food entrepreneurs who are ready to take that step.
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Commercial Food Processor License
Maine DACF issues a Commercial Food Processor License for food businesses producing TCS foods, including prepared meals, meat dishes, dairy-based products, and anything requiring refrigeration. This license requires a separate, inspected commercial-grade production facility.
Issuing agency: Maine DACF, Division of Quality Assurance and Regulations · Phone: (207) 287-3841 ·
Apply at maine.gov/dacf →
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Shared-Use / Incubator Kitchens
Maine has a growing network of shared-use commercial kitchens — also called incubator or co-pack kitchens — available for rent by the hour or day. These licensed facilities let you produce TCS foods and prepared meals without building your own commercial kitchen. Locations have included Belfast, Bucksport, Saco, Farmington, and Eastport.
Contact Maine SBDC or University of Maine Cooperative Extension for a current list of shared kitchen facilities in your region.
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Co-Packing Arrangements
A co-packer is a licensed commercial food producer who manufactures your recipe under your brand. If your product doesn't meet cottage food rules and building a commercial kitchen isn't feasible, co-packing lets you scale without the facility investment.
UMaine Cooperative Extension's Recipe to Market guide covers co-packer options and what to expect from the co-packing relationship.
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Restaurant / Catering License (DHHS)
If you want to sell prepared food for immediate consumption — catering, food-truck style, hot prepared meals — that falls under Maine DHHS Health Inspection Program jurisdiction, not DACF. A separate catering or restaurant license is required.
Maine DHHS Health Inspection Program · Contact: (207) 287-5671 · maine.gov/dhhs
Safe Handling for Home Food Producers
Even when making only shelf-stable products, good handling practices protect your customers and your business. These principles apply in your home kitchen every time you produce.
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Wash Hands Thoroughly
Before handling food, after touching raw ingredients, after using the restroom, and after handling animals or waste.
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Monitor Ingredient Temperatures
Perishable ingredients (dairy, eggs) must be stored at 45°F or below and returned to refrigeration promptly if not actively used.
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Prevent Cross-Contamination
Use separate cutting boards, utensils, and surfaces for different food categories. Sanitize all food contact surfaces between uses.
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Store Finished Products Properly
Keep finished shelf-stable products in clean, sealed packaging away from raw ingredients, chemicals, and pest access points.
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No Sick Employees in the Kitchen
Maine's rules and food safety best practices both require that anyone with symptoms of illness (vomiting, diarrhea, jaundice) not handle food.
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Keep Production Records
For acidified foods requiring pH testing, log the equilibrium pH of every batch. Date and batch records support both safety and your license compliance.
DACF vs. DHHS — Which Agency Covers What?
Maine has two agencies that regulate different types of food businesses.
Maine DACF (Department of Agriculture, Conservation and Forestry) covers home food processors, commercial food processors, and mobile food vendors selling packaged goods.
Maine DHHS (Department of Health and Human Services) Health Inspection Program covers restaurants, caterers, food trucks, bed and breakfasts, and anyone selling food for immediate consumption on or off premises. If your business model involves hot prepared food sold directly to consumers, DHHS is your licensing agency. Contact DHHS Health Inspection Program at (207) 287-5671 or visit
maine.gov/dhhs.