BASE:

1 yellow cake mix, any kind
1/2 c. butter, softened
1 egg

Mix at low speed and add to ungreased 9 x 13 inch pan for 12 to 15 minutes. Bake at 350 degrees. Then add 3 cups miniature marshmallow on top of base and bake for 2 minutes. Cool.

NEXT TOP:

2/3 c. corn syrup light
1/4 c. butter
2 tsp. vanilla
1 (12 oz.) peanut butter chips
2 c. Rice Krispies
2 c. crushed peanuts

Melt together corn syrup, butter, vanilla and chips, then add Rice Krispies and peanuts. Pat on top of base and let stand. Chill and cut into squares.