Mississippi Mud
["1 c. butter or margarine", "2 c. sugar", "1 1/2 c. self-rising flour", "1 jar marshmallow cream", "1/3 c. cocoa", "4 eggs", "1 tsp. vanilla"]
["Melt butter.", "Blend with cocoa and sugar.", "Beat in eggs, one at a time, until well blended.", "Add flour and vanilla; stir well. Bake, in oblong baking pan which has been sprayed with cooking spray, for 30 to 35 minutes at 350\u00b0.", "While still hot, smooth on top of cake the marshmallow cream.", "Let set for a few minutes. Pour Chocolate Frosting over marshmallow cream."]
["butter", "sugar", "flour", "marshmallow cream", "cocoa", "eggs", "vanilla"]