peanuts. Name: Wanda Graveline Base: Mac Air Force, Tampa Florida Recipe: Microwave peanut brittle. 1 cup of sugar, 1 half cup of peanuts, one half cup of karo syrup,one tb butter, teaspoon baking soda, teaspoon vanilla. In microwave bowl add sugar,peanuts,karo syrup. Microwave on high for 4 min.Remove and stir. Microwave 3 min. Remove and stir. Microwave 2 min. Remove and add baking soda, vanilla,and stir. Pour on greased cookie sheet and spread with a spoon until thin.