Chocolate Peanut Butter Pie
["1 1/2 sticks butter", "3/4 c. peanut butter", "1/2 c. brown sugar", "2 sq. semi-sweet chocolate", "12 oz. container Cool Whip", "1 baked pie shell"]
["Melt butter and chocolate.", "Stir in peanut butter and brown sugar.", "Cool slightly and then stir in 3/4 of Cool Whip.", "Pour into 9-inch baked pie shell.", "Spread remaining Cool Whip over pie."]
["butter", "peanut butter", "brown sugar", "semi-sweet chocolate", "shell"]