As more consumers shop at farmers markets and “eat local,” U.S. local food sales, including cottage-food sales, have soared from $5 billion annually in 2008 to a projected $20 billion this year. Every state except New Jersey now allows home-kitchen cooks to make and sell non-hazardous foods with a low risk of causing foodborne illness such as baked goods, jams, jellies and other items that do not require time and temperature controls for food safety.Maine, North Dakota, Utah and Wyoming have gone further, enacting “food freedom” laws that exempt home producers from food-safety rules that apply to grocery stores, restaurants and other food establishments.Advocates see food freedom as a matter of personal liberty and think informed consumers can make their own choices. The issue is a cause among those who want less government regulation.