Source: Tennessee Department of Agriculture (TDA). Cottage food laws change often — confirm current rules before selling.
2022 food-freedom law (amended 2025) is one of the most permissive: no license/cap/inspection, and allows nearly everything including low-acid canned goods and cream-filled baked goods.
Outgrowing cottage food? When you need a licensed kitchen, see Tennessee food-business requirements, estimate the build with the cost-to-open calculator, and check whether you need a hood.
Local food-permit cost, plan review and the health-department contact for the counties people look up most.