Rachel'S Marble Coffee Cake - cooking recipe

Ingredients

1/2 lb. butter
2 c. sugar
4 eggs or Egg Beaters
1 pt. no-fat sour cream
4 c. flour
3 tsp. baking powder
1 tsp. baking soda
1/2 c. Hershey's cocoa unsweetened powder

Preparation

Beat together the butter, sugar, eggs and sour cream; add the flour, baking powder and baking soda and beat well.
Put half the batter in a greased (with cooking spray) tube pan.
Mix the remaining batter with the cocoa, then put in tube pan on top of white batter; swirl the 2 batters together.
Bake at 350\u00b0 for 55 minutes.