Chocolate Swirl Coffee Cake
* 1 cup sugar
* 2 cups all-purpose flour
* 1 teaspoon baking soda
* 2 teaspoons baking powder
* ½ teaspoon salt
* 3 eggs
* 1 cup sour cream
* 2 teaspoons vanilla
* ¼ pound butter
* 1 small can or bottle chocolate syrup
Topping
* 1 teaspoon cinnamon
* ½ cup sugar, mixed with the cinnamon
In a large bowl, cream [...]