Cinnamon sugar is a simple mixture of ground cinnamon and granulated sugar. It is commonly used as a sweet topping for various baked goods, such as cinnamon rolls, cookies, and toast. The combination of the warm, spicy flavor of cinnamon with the sweetness of sugar enhances the taste of many desserts and breakfast items. This blend can be easily made at home by mixing equal parts of cinnamon and sugar, though some recipes may call for different ratios. Cinnamon sugar is also often used in recipes for snickerdoodle cookies and as a topping for doughnuts or French toast.