full teaspoon cinnamon

Cinnamon is the dried inner bark of trees belonging to the genus Cinnamomum, native to Sri Lanka, Indonesia, and southern India. The bark is harvested, dried, and naturally curls into quills or is ground into a fine powder. Two primary varieties dominate global commerce: Ceylon cinnamon (Cinnamomum verum), considered "true" cinnamon with a complex, delicate sweetness and subtle heat, and Cassia cinnamon (Cinnamomum aromaticum), more pungent and assertive with bold spicy-sweet notes. Cassia is more commonly available and less expensive, while Ceylon offers greater refinement and lower coumarin content. The flavor derives primarily from cinnamaldehyde, the volatile compound responsible for cinnamon's characteristic warming aroma and taste.

Cinnamon serves as a fundamental spice across both sweet and savory cuisines. In Western baking, it flavors desserts, pastries, and beverages including coffee and hot chocolate. Middle Eastern and Indian cuisines employ cinnamon in spice blends (garam masala, baharat), rice pilafs, meat stews, and curries. It pairs with warm spices like cloves and nutmeg, and enhances chocolate, coffee, and fruit-based dishes. Cinnamon is also used in savory applications—Moroccan tagines, Persian rice dishes, and mole sauces—where its sweetness balances savory and spicy elements. A full teaspoon (approximately 2.5 grams ground) provides substantial flavor suitable for baking recipes, spice rubs, or warming beverages.