1/2 c. butter
1 1/2 c. sugar
2 eggs
1 tsp. vanilla
2 c. flour
1 tsp. baking soda
1/2 tsp. salt
4 tbsp. cocoa
1 c. ice water

Mix together until smooth. Pour in 9 x 13-inch floured and greased pan. This is a real moist cake.

Bake at 350°F for 30 to 35 minutes.