1/2 lb. butter
1 3/4 c. sugar
1 tsp. vanilla
5 eggs
1 pt. sour cream
3 3/4 c. flour
2 tsp. baking powder
2 tsp. baking soda

FILLING:

1 tsp. butter
1/3 c. sugar
2 tbsp. flour
Cinnamon to taste

CAKE: Sift together flour, baking powder, and baking soda. Mix first 5 ingredients together, and then add dry ingredients and mix. Pour half of batter in pan, then sprinkle half of filling, then the balance of batter, then the rest of filling on top. Bake at 350 degrees for 1 hour in a large tube pan.