Aunt Billie Foster's Mississippi Mud

Mix:
2 C. sugar
1 C. flour
1/3 C. cocoa
2 sticks butter, melted
4 eggs
1 tsp. vanilla
1 C. chopped pecans

Bake at 350o for 35 min in a 9x13 greased and floured pan. Remove from oven and, while still hot, spread on 1 jar of marshmallow cream. Sprinkle with 1 C. coconut, if desired. Ice with icing made as follows:

Icing:
Mix:
1 tsp. vanilla
1 box powdered sugar
1/3 C. cocoa
C. evaporated mil,
1 stick softened butter

Spread mix on top of cooled cake, over marshmallow cream and coconut.