Sour Cream Coffee Cake

Steusel
4 T butter
1/2 Cup brown sugar
1/2 cup flour
2 t cinnamon (to taste)

Cake batter
3 cups flour
1 1/2 cups sugar
3 t baking powder
1 t baking soda
       Mix together the dry ingredients.

1 cup soft butter
1 cup sour cream
1 t vanilla
      Add and thoroughly mix. Batter with be thick.


3 eggs
     Mix until just combined.


Put half batter into a greased 13 x 9 pan. Sprinkle with half of the streusel. Pour over the rest of the batter and top with the rest of the streusel.


Bake 350 for 50-60 minutes.