1 1/2 sticks butter
1 c. peanut butter
1 lb. powdered sugar
1/2 bag (12 oz.) semi-sweet chocolate chips
4 oz. milk chocolate bar

Mix sugar, peanut butter and butter. Pat into a 9 x 13 inch pan (sprayed with Pam first). Melt chips and chocolate bar together then spread over peanut butter mixture. Firm in 2 hours. Caution: Refrigeration makes the mixture too hard to cut.