Mississippi Mud Cake - cooking recipe

Ingredients

1 cup shortening
2 cups sugar
4 eggs
1/3 cup unsweetened cocoa
2 teaspoons baking powder
1 teaspoon salt
1 cup nuts
1/2 cup flour
1 (10 ounce) package marshmallows
icing
3/4 cup margarine
1/2 cup canned milk
1 lb powdered sugar
1 teaspoon vanilla
1/2 cup unsweetened cocoa
1 cup nuts

Preparation

Mix shortening, sugar, eggs and cocoa together well.
Add baking powder, salt, nuts, and flour and mix well.
Put in 9x13-inch greased pan @ 300\u00b0F for 40 minutes.
Remove and put marshmallows on top of bar cookie. Bake 10 minutes more.
Let cool.
Mix icing ingredients. Put on top of marshmallows.