Mississippi Mud Cake
["1 c. Wesson oil", "1/3 c. cocoa", "4 eggs", "1 3/4 c. sugar", "1 1/2 c. self-rising flour", "2 tsp. vanilla", "2 c. chopped nuts", "miniature marshmallows"]
["Mix all ingredients (except marshmallows) well.", "Bake in a 9 x 13-inch pan at 300\u00b0 for 35 to 45 minutes.", "Cover with miniature marshmallows when removed from hot oven."]
["Wesson oil", "cocoa", "eggs", "sugar", "flour", "vanilla", "nuts", "marshmallows"]