Chocolate Sheet Cake with Chocolate Frosting

Ingredients for cake:
1 cup butter
4 Tablespoons cocoa
2 cups sugar
1 teaspoon baking soda
1 cup water
2 cups flour
1/2 teaspoon salt
1/2 cup sour cream

Instructions for cake:
1. Preheat oven to 375 degrees.
2. Bring to a boil the butter, water, and cocoa. Remove from heat.
3. Add remaining ingredients. Mix well.
4. Spread mixture onto a large 1 inch deep cookie sheet. Bake for approximately 20 minutes.

Ingredients for Chocolate Icing Recipe:
1 cube butter
4 Tablespoons cocoa
6 Tablespoons milk
1 box of powdered sugar, sifted
1 teaspoon vanilla
1 cup chopped walnuts, if desired

Instructions for Chocolate Frosting:
1. Bring to a boil the butter, cocoa, and milk. Remove from head and stir in the remaining ingredients.
2. Spread over the cake immediately when you take it from the oven.

Note: This chocolate frosting recipe can be used on cupcakes or brownies. It has a rich chocolate flavor!