18 of 51 jurisdictions (50 states plus DC) allow nut butter to be made in a home kitchen under cottage food rules, often with conditions. 6 require a commercial kitchen. Here's why, and where each state lands.
Nut butters have very low water activity, so bacteria are not expected to grow in them. However, Salmonella can survive for long periods in low-moisture, high-fat foods, which is why roasting or pasteurizing the nuts is an important step. States are split on nut butters, and some list whole nuts but not nut butters.
Where nut butter can be made at home
Allowed from a home kitchenNeeds a commercial kitchen or another agencyNot clearly addressed: ask first
Select a state to open its guide. Every state's conditions are listed below the map.
Pennsylvania. Not clearly addressed in the state's guidance.
Rhode Island. Not clearly addressed in the state's guidance.
South Carolina. Roasted nuts are allowed; nut butters aren't listed.
Vermont. Not clearly addressed in the state's guidance.
Virginia. Coated and uncoated nuts are listed; nut butters aren't.
Washington. Not clearly addressed in the state's guidance.
Wisconsin. Not clearly addressed in the state's guidance.
Developing nut butter?
Mendocino Food Consulting helps food entrepreneurs with formulation, pH, and shelf-stability questions. We are food scientists, not attorneys, and we don't provide legal advice.
Rules summarized from the sources listed in each state's guide, reviewed October 2026. Each state's conditions and exceptions are described in its guide; confirm with the agency before selling.
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