1 chocolate cake mix
12 oz. bag peanut butter chips
12 oz. whipped cream
1 (19 oz.) jar hot fudge ice cream topping

Bake 2 (9 inch) layers of chocolate cake. When cool, spread top of 1 layer with 1/2 of hot fudge and sprinkle with 1/2 cup of peanut butter chips. Place the other layer on top and repeat with the remaining hot fudge and peanut butter chips. Completely cover with whipped cream and chill at least 2 hours.