Mississippi Mud Cake
["1 c. margarine", "2 c. sugar", "1/3 c. cocoa", "1 c. coconut (optional)", "dash of salt", "4 eggs", "1 1/2 c. flour", "1 1/2 c. chopped walnuts", "3 tsp. vanilla", "1 (7 oz.) jar marshmallow cream"]
["Mix ingredients together except marshmallow cream.", "Spread into greased and floured 9 x 13-inch pan.", "Bake 30 minutes at 350\u00b0.", "Take from oven and spread immediately with marshmallow cream.", "Let cool, then ice."]
["margarine", "sugar", "cocoa", "coconut", "salt", "eggs", "flour", "walnuts", "vanilla", "marshmallow cream"]