Sour Cream Coffee Cake

Ingredients
- 13 c brown sugar
- 14 c white sugar
- 1 tsp cinnamon
- 1 c chopped walnuts
- 1 c butter
- 1 c sugar
- 2 eggs
- 1 tsp vanilla
- 2 c flour
- 1 tsp baking powder
- 1 tsp baking soda
- 12 tsp salt
- 1 8 oz carton sour cream
Directions
- Blend together and set aside first 4 ingredients
- Cream butter and sugar until light and fluffy
- Add eggs one at a time Add vanilla
- Sift in dry ingredients alternately with sour cream