1 box yellow cake mix
2 eggs
1/2 c. oil
2 tbsp. water
6 oz. pkg. chocolate chips

Mix all together until batter is smooth. It will be very thick. Add a 6 ounce package chocolate chips. Stir into batter and spread into 11x8 inch ungreased pan. Bake at 350 degrees for 20 minutes. These may be iced with peanut butter icing if desired.