1 chocolate chip cake mix (oil, water, eggs)
1 lg. pkg. chocolate chips
1/2 c. smooth peanut butter
1 can chocolate chip frosting

Mix chocolate chip cake according to directions. Add 1/2 package chocolate chips at the last stir and pour mix in sheetcake pan. Bake according to package directions. Cool until cake is slightly warm.

Mix can of chocolate chip frosting with peanut butter and rest of chocolate chips. Spread on slightly warm cake.