1 c. sugar
1/2 c. light Karo syrup
1/8 tsp. salt
1 c. unsalted peanuts
1 tsp. vanilla
1 tbsp. butter
1 tsp. baking soda

Mix sugar, Karo syrup and salt in a 1 quart casserole dish. Microwave for 5 minutes. Add peanuts and microwave for 4 minutes or until lightly browned. Remove from oven and add one teaspoon vanilla, 1 tablespoon butter and one teaspoon baking soda. Mix until foamy. Spread on greased cookie sheet. The thinner the better. Cool and break into pieces.