1 yellow cake mix
2/3 c. butter (soft)
1 egg
3 c. mini marshmallows
2 c. Rice Krispies
2/3 c. Karo syrup
1/4 c. soft butter
1 tsp. vanilla
12 oz. pkg. peanut butter chips
2 c. salted peanuts

Combine cake mix batter and egg. Spread in 9x13 pan. Bake at 350 degrees for 15 minutes. Two minutes before it is done, sprinkle with marshmallows. Beat 2 minutes until bubbly. Remove from oven. Cool. Mix syrup, butter, chips and vanilla in pan. Add cereal and nuts. Spread over base. Cool.