Chocolate Sheet Cake

Combine:
2 cups sugar
2 cups flour
1/3 cup cocoa
1 teaspoon baking soda
1/2 teaspoon salt

In saucepan heat:
2 sticks butter and 1 cup water until boiling
Pour over dry mix

Beat in:
1/2 cup buttermilk
2 eggs
1 teaspoon vanilla

Pour into greased cookie sheet and bake at 400 degrees for 20-25 minutes. Meanwhile, make frosting.
Spread frosting on while still hot.

Frosting:
In saucepan combine:
1 stick butter
1/4 cup cocoa
6 tablespoons milk
Heat to boiling

In a bowl add 1 pound of powdered sugar.
Pour boiling mixture over sugar and mix well.
Pour frosting over warm cake.
Sprinkle 1 cup nuts over top (optional)