1 box yellow cake mix
1/4 c. melted butter
1 egg
3 c. miniature marshmallows
1 (12 oz.) bag peanut butter chips
1/2 c. white syrup
1/2 c. butter
1 tsp. vanilla
2 c. Spanish peanuts
2 c. Rice Krispies

Combine cake mix, melted butter and egg. Press into 9 x 13-inch pan. Bake 10 minutes at 350°. Place the marshmallows on top and return to oven about 3 minutes or until marshmallows puff up. Melt the chips, syrup and butter. Add vanilla. Pour this over the peanuts and Rice Krispies. Then spread over marshmallows. Refrigerate, then cut into bars.