Sour Cream Coffee Cake - cooking recipe

Ingredients

3 c. flour
3 tsp. baking powder
1/2 tsp. baking soda
1/2 tsp. salt
1 c. margarine
1 c. sugar
3 eggs
1 tsp. vanilla
8 oz. sour cream
1/2 c. sugar
1 tsp. cinnamon

Preparation

Grease and flour tube pan.
Sift flour, baking powder, soda and salt.
Cream margarine, sugar, eggs (one at a time) and vanilla.
Add sour cream, alternating with dry ingredients.
Fill pan with half of dough.
Sprinkle half of cinnamon/sugar mixture over dough.
Pour remaining dough in pan.
Top with remaining cinnamon and sugar mixture.
Bake at 350\u00b0 for 50 minutes.