1 box Devils Food chocolate cake mix
1 (10 oz.) pkg. miniature marshmallows
2 c. peanut butter
1 lg. pkg. semi-sweet chocolate chips
2 c. Rice Krispies

Mix cake mix as directed and bake in 2 greased 9x13 cake pans for 15 minutes. Pour marshmallows on cake; return to oven and bake for another 3 minutes.

Melt peanut butter with chocolate chips in a saucepan. Cool peanut butter-chocolate mixture and add Rice Krispies. Pour over cooled cake. Chill in refrigerator. Cut and serve.