Apple Coffee Cake - cooking recipe

Ingredients

1 c. butter or margarine
1 c. sugar
2 eggs
1 tsp. vanilla
2 c. flour
1 tsp. baking soda
1 tsp. baking powder
1 c. sour cream or yogurt

Preparation

Cream butter and sugar.
Add eggs and vanilla mix well.
Add dry ingredients alternately with sour cream.