Create a product Your Seagull Shit is your Minimum Viable Product. Figure out the recipe at home.
Look into Cottage Law your state - you may not be able to do this at home. Usually they allow baked goods and herb blends.
Look into Community Kitchens your city. If none are available, look into church kitchens. They are usually health department approved.
Figure out the recipe in a commercial kitchen. Things work differently when you make in quantity.
Packaging is important and harder to figure in small quantities. Walmart has good options you can source on demand so you aren’t sinking money into bulk packaging before you test it out to see how consumers react.
-Sell it. Pre sales is a great idea. Farmer’s market is a good way to go for this. You likely won’t make a profit or break even, but you will get to talk to customers and get a deadline for producing big batches that you will have to meet.
-Account for money ethically.
Set up a business checking account
-Deliver on your promises.
Make sure you make deliveries on time. Be sure you give great customer service. Get to know your customers.