Sour Cream Coffee Cake III Recipe | Say Mmm

Ingredients

• 1 cup butter
• 2 cups white sugar
• 2 eggs
• 1 cup sour cream
• 1/2 teaspoon vanilla extract
• 2 cups all-purpose flour
• 1 teaspoon baking powder
• 1/8 teaspoon salt
• 1/3 cup all-purpose flour
• 1/2 cup packed brown sugar
• 2 tablespoons melted butter
• 1 teaspoon ground cinnamon