Mississippi Mud Cake
["1 c. butter or margarine", "1/2 c. cocoa", "2 c. sugar", "4 eggs", "1 1/2 c. all-purpose flour", "1/4 tsp. salt", "2 tsp. vanilla", "1 1/2 c. chopped nuts", "1 c. miniature marshmallows"]
["Microwave butter and cocoa in a 2 1/2-quart glass casserole on High for 2 minutes.", "Stir in sugar.", "Add eggs and beat well.", "Blend in flour, salt, vanilla and nuts.", "Pour batter into a 12 x 8-inch baking dish.", "Microwave on High for 10 to 11 minutes.", "Rotate dish 1/2 turn after 5 minutes.", "Leave cake in pan.", "Spread miniature marshmallows over warm cake.", "Top with Fudge Icing.", "Yields 8 to 10 servings."]
["butter", "cocoa", "sugar", "eggs", "flour", "salt", "vanilla", "nuts", "marshmallows"]