This a favorite cake at our house and we don't eat many cakes, but they love this, and I never throw ANY out when I make it. 1 Cup Butter 1/2 Cup Cocoa Melt butter and cocoa together on low heat. Remove and stir in, mixing well: 4 eggs, slightly beaten 2 Cups Sugar Add: 1 1/2 Cups Self Rising Flour Pinch Salt ( a pinch is less than 1/8th teaspoon) 1 1/2 Cups chopped nuts 1 teaspoon vanilla Mix well. Spoon batter into a greased and floured 13x9x2" pan. Bake at 350 for 35 to 45 minutes...I try for about 35 personally. Sprinkle Miniature Marshmallows on top of the hot cake. I let these sit for a bit, sometimes I cover the cake while it cools for a minute with the marshmallows on top.Cover with the chocolate frosting below while cake is still warm: **Frosting: 1 pound box confectioners sugar 1/2 cup whole milk 1/3 cup cocoa 1/2 stick butter Combine sugar, Milk, cocoa, and soft butter. Mix until smooth and spread on hot cake. (If you use that frosting recipe the way it sits you will have a TON of icing, so I use enough powdered sugar and milk to get it to a good spreading consistency, about half or a little more of what it says. If you are making 2 cakes, it would work out about right) I use the full amounts of butter and cocoa, and it works up good. Sorry if this is hard to follow I never typed a recipe for others before....Maybe I shouldn't have given any hints and helps :/. Hope everyone that tries it enjoys it.