Peanut Bars - cooking recipe

Ingredients

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

Preparation

Mix first 3 ingredients and press in a 9 x 13-inch pan. Bake at 350\u00b0 for 12 to 18 minutes.
Put marshmallows on top of baked cake
and
put
back in oven until marshmallows melt and start to puff up.
Melt together peanut butter chips, butter, corn syrup and
vanilla.
Mix\tuntil smooth.
Add peanuts and Rice Krispies. Put
on
top of marshmallows.
Let stand a few minutes and cut into bars.