• 1 box of yellow cake mix
• 1 C crunchy peanut butter
• 1/3 C water
• 1 egg
Combine ingredients and mix for 2 minutes. Spread into greased 9×13 dish. Bake at 350 degrees for 20 minutes. Cool.
• 1 tub of chocolate frosting
• 1/2 C crunchy peanut butter
Mix well and spread over cooled bars