Sour Cream Coffee Cake

Thursday nights have officially turned into my baking night! It is so nice to finally have a night off during the week to do something for ME! Tonight I decided to make a nice little breakfast treat. I looked through my cookbooks, allrecipes.com, and foodnetwork.com and blended some recipes to come up with what I finally used.

Ingredients
1 1/2 cups flour
1 tsp baking soda
1 tsp baking powder
1/2 teaspoon salt
2 eggs
1/2 cup butter
1 cup white sugar
1/2 tsp vanilla
1 cup sour cream

Filling (mix well in bowl, I make 2 batches of this):
2- 1/2 cups packed brown sugar
2- 1 tsp cinnamon

Preheat oven to 350. Grease and flour a 9 inch square pan.
In a small bowl mix together flour, baking powder, baking soda and salt.
In large bowl cream together sugar, eggs, butter and vanilla.
Slowly beat in the flour mixture and sour cream (little flour, little sour cream, little flour, little sour cream....)
Spoon half of batter into pan. Sprinkle the first half of filling on top. Then spoon the other half batter over filling.
On top sprinkle the other half of filling.
Bake for 35-45 minutes or until a toothpick comes out clean.