Sour Cream Coffee Cake

Ingredients

• 2 cups Flour
• 1 teaspoon Baking soda
• 1 teaspoon Baking powder
• 11 tablespoons Butter
• 1 Cup Sugar
• 1 Cup Sour cream
• 1 teaspoon Vanilla
• 1/4 Cup Milk
• 3 tablespoon Brown sugar
• 1/2 teaspoon Cinnamon