Bottom line: Milled, dry, shelf-stable grain products are cottage food eligible with no license needed — just watch the allergen labeling on anything containing wheat.
The Path
Flour, cornmeal, and dry grain blends are non-TCS dry goods and qualify cleanly under § 500.80. The main compliance point is allergen labeling: wheat and gluten-containing grains are top allergens and must be clearly declared even when the grain itself is the entire product.
What You Need
Sell only dry, shelf-stable milled grain products
Label with business name & address, product name, ingredients, net weight, wheat/gluten allergen declaration
FDACS cottage food disclosure statement
Watch Out For
Don't skip the wheat/gluten allergen declaration, even on single-ingredient flour
Citations
Fla. Stat. § 500.80
Agency contact: FDACS Division of Food Safety · 1-800-HELP-FLA (435-7352)