Sour Cream Coffee Cake

Cake
1 1/2 sticks of butter (room temp)
1 1/2 cups sugar
3 eggs (room temp)
1 1/2 pure vanilla extract
1 1/4 cups sour cream
2 1/2 cups flour
2 tsp baking powder
1/2 tsp baking soda
1/2 tsp salt

Streusel
1/2 cup packed brown sugar
1 cup flour
3 tsp cinnamon
1/2 tsp salt
6 Tbs cold butter cut into peices

Glaze
1/2 cup powdered sugar
2 Tbs milk (or more until it reaches the desired consistency)

Cream butter and sugar for 4 minutes, add eggs one at a time, then add vanilla and sour cream.  In a separate bowl mix together dry ingredients add into wet mixture and stir just until mixed.  Continue stirring with a spatula or spoon until completely mixed.  Spoon half of the mix into a bunt or tube pan cover with one batch of streusel then spoon the rest of the batter on top and cover with another batch of streusel bake on 350 for 50-60 minutes or until cake tester comes out clean.  Cover with Glaze and serve!!!