Sour Cream Coffee Cake

Ingredients
- 3 c sugar
- 2 stick buttermargarine
- 1 c sour cream
- 6 eggs separated
- 3 c flour
- 12 tsp baking soda
- 1 tsp vanilla
Directions
- Combine sugar butter egg yolks sour cream
- Mix well with electric mixer
- Add flour and baking soda
- Beat egg whites not too stiff and fold them into dough Then add vanilla