Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      cup           sugar
     1/2  cup           karo syrup
   1      teaspoon      baking soda
   1      cup           roasted peanuts
   1      tablespoon    butter
   1      teaspoon      vanilla

Preparation:

Combine sugar and Karo syrup. Microwave on high for 3 minutes. Stir in peanuts. Microwave an additional 3 minutes. Blend in butter and vanilla and microwave for 1 minute. Add baking soda, and stir until light and foamy. Pour on a greased cookie sheet and shake thin. Cool 1/2 hour. Makes 1 pound.