Chocolate Chip Cake
["1 stick butter or margarine", "1 c. sugar", "3 eggs", "1 tsp. baking soda", "1 tsp. vanilla", "2 c. flour", "1 c. sour cream plus 1 heaped tsp.", "1 tsp. baking powder", "1 (12 oz.) pkg. semi-sweet chocolate morsels", "1 (6 oz.) jar cinnamon and sugar"]
["Preheat oven to 350\u00b0.", "Grease and flour a 10-inch tube pan."]
["butter", "sugar", "eggs", "baking soda", "vanilla", "flour", "sour cream", "baking powder", "semi-sweet chocolate morsels", "cinnamon"]