Mississippi Mud Cake
["1 c. margarine", "1/3 c. cocoa", "2 c. sugar", "4 eggs", "1 tsp. vanilla", "1 1/2 c. flour", "1 1/2 c. pecans", "1 small jar marshmallow cream"]
["Melt margarine and cocoa in large saucepan.", "Add sugar, egg, vanilla, flour and pecans.", "Mix well.", "Pour into greased and floured pan (15 x 10 1/2 x 1/2-inch).", "Bake at 350\u00b0", "for 20 to 30 minutes. Spread marshmallow cream on top of warm cake."]
["margarine", "cocoa", "sugar", "eggs", "vanilla", "flour", "pecans", "marshmallow cream"]