Easy Marshmallow Four Layer Bars - cooking recipe

Ingredients

1 pkg. chocolate or yellow cake mix (2 layer size)
1/4 c. butter or margarine
1/4 c. water
3 c. mini marshmallows
1 c. M&M's
1/2 c. chopped peanuts

Preparation

Heat oven to 375\u00b0.
Mix the cake mix, butter and water until blended.
Pat into a greased 13 x 9-inch baking pan.
Bake 20 to 22 minutes.