1 c peanuts
1 c sugar
1/8 tsp salt
1/2 c white corn syrup
1 tsp butter
1 tsp vanilla
1 tsp baking soda

Stir peanuts, sugar and salt; add syrup in 1 1/2 quart glass bowl. Microwave on High 7 to 8 minutes; stir well after 4 minutes. At end of 8 minutes, add butter and vanilla. Blend well. Return to microwave and cook on High 1 or 2 minutes more. Remove from oven and add baking soda. Stir until light and foamy. Pour immediately on greased cookie sheet. Cool 30 to 60 minutes. Break into pieces and store in airtight container.