Good-Cooking - Colorado Coffee Cake

Ingredients

• 1 1/2 cups granulated sugar
• 2 eggs
• 2 cups flour
• 2 teaspoons baking powder
• 1/2 teaspoon salt
• 1 teaspoon baking soda
• 1/2 cup milk
• 1 teaspoon vanilla extract
• 1/4 cup butter
• 1/4 cup flour
• 1 cup brown sugar
• 3 teaspoons cinnamon