1 box yellow cake mix
2 eggs
1/2 c. butter
3 c. miniature marshmallows
3/4 c. Karo syrup
1 c. peanut butter
1 1/2 c. salted peanuts

Mix cake mix, eggs and butter together. Pat into 9 x 13 inch pan and bake at 350 degrees for 12 minutes. Remove from oven and cover with marshmallows. In saucepan heat syrup and peanut butter until smooth but not boiling. Remove from heat and add peanuts. Spread over cake. Let cool and cut into bars. Delicious.