1 lb. powdered sugar
1/2 c. peanut butter
1 stick butter
1/4 c. milk
1 tsp. vanilla
1/2 c. nuts

Place sugar, peanut butter, butter and milk in bowl. Microwave on high for 2 minutes. Remove from oven. Stir well and add vanilla and nuts. Stir. Spread in oblong dish. Cool. Cut in squares.