1 yellow cake mix
1/4 c. butter, melted
1 egg
3 c. mini marshmallows
1 tsp. vanilla
12 oz. bag peanut butter chips
1/2 c. white corn syrup
1/2 c. butter
2 c. peanuts, salted
2 c. Rice Krispies

Mix yellow cake mix, 1/4 cup butter and egg. Press into 9 x 13 inch pan. Bake for 10 to 12 minutes at 350 degrees. Pour marshmallows on cake. Bake about 3 minutes or until marshmallows puff up. Melt in saucepan, peanut butter chips, white syrup and butter; add vanilla. Add to chip mixture salted peanuts and Rice Krispies and spread over marshmallows. Refrigerate and cut.