Always a touch of sweetness...Use our Arbequina Extra Virgin Olive Oil for this one! 1/4 cup white sugar 1 teaspoon ground cinnamon 3/4 cup butter 3 cups white sugar 3 eggs 6 very ripe bananas, mashed 1 (16 ounce) container sour cream 2 teaspoons vanilla extract 2 teaspoons ground cinnamon 1/2 teaspoon