Sour Cream Coffee Cake Recipe. How to Make Coffee Cake.

Ingredients

• 2 cups flour
• 1 1/4 cup sugar
• 1 teaspoon baking powder
• 1/4 teaspoon salt
• 1/2 teaspoon baking soda
• 1/2 cup butter or margarine
• 1 cup sour cream
• 2 eggs
• 1 teaspoon vanilla
• 1/2 cup plus 2 tablespoons sugar
• 1 tablespoon cinnamon
• 1 tablespoon margarine (soft)