The honest answer: most prepared meals are TCS foods and cannot be sold under Oregon's basic cottage food exemption. Here's exactly what that means, and what your options are.
Generally, no. Most prepared meals — soups, stews, casseroles, pasta dishes, rice bowls, breakfast plates, and anything involving cooked meat, dairy, eggs, or other protein-rich moist ingredients — are TCS foods. TCS stands for Temperature Control for Safety, meaning they must be kept at specific temperatures to prevent dangerous bacterial growth. The Oregon cottage food exemption covers only non-potentially hazardous (shelf-stable) foods.
There is a clear path for home cooks who want to sell prepared food: the Oregon Domestic Kitchen License. This ODA-issued license allows you to sell a broader range of foods from your home kitchen, requires a one-time kitchen inspection, and has no annual sales cap. It is not as quick to obtain as the basic cottage food exemption — but it is the legitimate, scalable path for prepared meal sellers.
TCS stands for Time/Temperature Control for Safety. A TCS food is one that supports the rapid and progressive growth of infectious microorganisms or the production of toxins when held in the wrong temperature range. In Oregon, ODA uses the term "potentially hazardous" in its rules, which means the same thing.
The danger zone for bacterial growth is between 41°F and 135°F (5°C and 57°C). In this range, harmful bacteria like Salmonella, Listeria monocytogenes, E. coli, Staphylococcus aureus, and Clostridium perfringens can double in number every 20 minutes. A prepared meal sitting in that range for more than 4 hours is considered unsafe to eat.
Foods become TCS when they combine three things: available moisture (high water activity), a near-neutral pH, and nutrients for bacterial growth — typically protein, carbohydrates, or fat from meat, dairy, cooked starches, or eggs. Almost all home-cooked prepared meals meet this description.
Whether a product is allowed under the basic cottage food exemption, allowed with conditions, or requires a Domestic Kitchen License.
| Product | Status | Under Cottage Food Exemption? | Notes |
|---|---|---|---|
| Soups & Stews | Prohibited | No | Protein + moisture + neutral pH = TCS. Requires Domestic Kitchen License at minimum. |
| Casseroles & Baked Pasta | Prohibited | No | Cooked dairy and protein make these TCS regardless of how they're packaged. |
| Meat-Based Entrees | Prohibited | No | All meat products are TCS. Also requires USDA FSIS oversight for certain meat products. |
| Egg Dishes (quiche, frittata) | Prohibited | No | Cooked egg is a TCS food. Egg-based breakfast items not allowed under cottage food exemption. |
| Rice & Grain Dishes | Prohibited | No | Cooked rice is a well-known TCS food — high moisture, neutral pH, and supports Bacillus cereus growth rapidly. |
| Fresh Pasta (cooked or raw/refrigerated) | Prohibited | No | Fresh and refrigerated pasta is TCS. Dried pasta is shelf-stable and fully allowed. |
| Meal Kits (shelf-stable dry components) | Open | Yes | Dry pasta kits, spice + grain kits, baking mixes, and other fully dry, shelf-stable meal kits are allowed. No perishable components. |
| Shelf-Stable Sauces & Condiments | Restricted | Conditions apply | Properly acidified, water-bath processed sauces are shelf-stable and allowed. Refrigerated sauces are not. |
| Soups (freeze-dried or dehydrated) | Restricted | Conditions apply | Fully dehydrated or freeze-dried soup mixes with no perishable components may be non-TCS. ODA testing may be required. Verify before selling. |
| Pancake & Waffle Mixes (dry) | Open | Yes | Fully dry mixes are shelf-stable and allowed under the cottage food exemption. |
| Granola & Breakfast Bars | Open | Yes | Low moisture, shelf-stable. No refrigeration required. |
| Cream-based sauces (Alfredo, béchamel) | Prohibited | No | Dairy-based sauces require refrigeration and are TCS. |
| Bone Broth & Stocks | Prohibited | No | Protein-rich, neutral pH, requires refrigeration — TCS food. |
Oregon's Domestic Kitchen License (ODA) is designed exactly for home food sellers who want to go beyond shelf-stable products. It allows you to produce and sell a broader range of foods from your home kitchen — including many prepared meals — with no annual sales cap and the ability to ship products via carrier.
The trade-off is a one-time kitchen inspection (arranged through your ODA food safety inspector, typically 2+ weeks before you plan to start production) and ongoing compliance with Oregon's domestic kitchen rules. As of early 2024, there were approximately 317 licensed domestic kitchen food processing firms and 235 licensed domestic kitchen bakery firms in Oregon — it is a well-worn, practical path.
See the full Licenses & Permits guide for Domestic Kitchen License requirements, how to apply, and what to expect from the inspection process.
If your product is TCS and you want to sell it legally in Oregon, the Domestic Kitchen License is the right path. Here's the process at a high level — see the full permits guide for complete details.
Reach out at least 2 weeks before you plan to begin production. Your inspector will confirm whether your intended products qualify for a domestic kitchen license and walk you through the requirements for your specific situation. Call ODA at 503-986-4720 or email Oda.Exemptfoods@ODA.oregon.gov.
Every person who prepares food must hold a valid food handler certificate (ORS 624.570). Oregon caps the cost at $10. Certificate is valid for 3 years. This is required for both the basic cottage food exemption and the Domestic Kitchen License.
Your kitchen must meet ODA's standards for domestic kitchen operations — separate ingredient storage, clean surfaces, proper pest exclusion, temperature-controlled storage for any perishable ingredients, and no non-kitchen activities during production. Your inspector will advise on any specific changes needed.
ODA will conduct a pre-operational inspection of your kitchen. Once approved, your license is issued. Inspections may also occur on an unannounced basis after you begin operations. Weekday hours, 8 a.m. to 5 p.m., with ODA discretion to inspect on weekends or holidays if cottage foods are being produced.
Licensed domestic kitchen sellers must meet Oregon's full labeling requirements and maintain records of sales. Unlike the basic cottage food exemption, there is no annual sales cap — you can grow your business without hitting a ceiling.
Even without a Domestic Kitchen License, there are several shelf-stable product categories that serve the "prepared food" buyer without requiring a TCS product. These are fully open under the cottage food exemption and give you market presence while you build toward a license if needed.
These product categories pair naturally with the "prepared food" buyer mindset — they're buying the means to cook a great meal at home, not a ready-to-eat meal. For cottage food sellers, this is actually a strong market positioning: artisan spice blends, small-batch hot sauces, and handcrafted pasta kits are thriving categories on SellFood.com.
Enter your recipe or product description and find out whether it's classified as TCS in Oregon — and what your options are for selling it legally.
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