Toasted Marshmallow Cake - cooking recipe

Ingredients

1 pkg. yellow cake mix
1/2 c. chopped walnuts or pecans
1/2 c. light brown sugar, firmly packed
1 c. miniature marshmallows
1 Tbsp. butter or margarine, melted

Preparation

Preheat oven to 350\u00b0.
Grease and flour 9 x 13-inch pan.