Chocolate Chip Cake
["1 1/2 sticks butter", "1 1/2 c. sugar", "3 eggs", "1 1/2 c. sour cream", "1 1/2 tsp. vanilla", "3 c. flour", "2 1/2 tsp. baking powder", "1 1/2 tsp. baking soda", "1/2 c. sugar", "1/2 tsp. cinnamon", "1 (12 oz.) bag chocolate chips"]
["Cream together butter, 1 1/2 cups sugar and eggs.", "Add sour cream and vanilla.", "In a bowl, combine flour, baking powder and baking soda; add to butter mixture."]
["butter", "sugar", "eggs", "sour cream", "vanilla", "flour", "baking powder", "baking soda", "sugar", "cinnamon", "chocolate chips"]