10min · 32 servings Ingredients 1 cup butter {softened} 1 cup granulated sugar ½ cup brown sugar {packed} 2 eggs 1 teaspoon vanilla extract 3 cups all purpose flour ½ teaspoon cream of tartar 1 teaspoon baking soda ½ teaspoon salt Topping ¼ cup granulated sugar 2 teaspoons cinnamon