I will tell you this the food industry is one of the highest regulated industries there are due to communicable diseases, and allergies ect.
You will also need to contact the USDA and see what they require.

In Oregon most people cannot even dream of doing any type of food business from a home setting without a sperarate building and commercial kitchen set up.

And if you have any pets not at all.

I knew a lady with a commerical candy business and she has six licenses. And had to redo her lable like very other month.

Good luck
Nanc Johnson

http://smallbusinessreferralnetwork.com