Sour Cream Coffee Cake Recipe

Directions:

1. Mix all topping ingredients together and set aside.
2. Heat oven to 350 degrees.
3. Place butter, sugar & eggs in a mixing bowl.
4. Mix on medium-high until creamed through, about 8 minutes.
5. Continue to mix and add the sour cream and vanilla.
6. Slowly add in the dry ingredients until everything is incorporated.
7. In a well-oiled, 9-inch by 11-inch baking pan, spread half of the batter in an even layer.
8. Place half of the cinnamon-sugar topping in an even layer over batter.
9. Place remaining batter on top of the cinnamon-sugar mixture.
10. Sprinkle the remaining cinnamon-sugar mixture on the top layer of batter.
11. Bake at 350 degrees for 40-45 minutes, or until toothpick comes out clean.
12. Cool at room temp., cut and serve while warm.