– 1 teaspoon cayenne pepper

Cayenne pepper is a pungent spice derived from dried, ripe fruits of Capsicum annuum var. longum, a subspecies of chili pepper native to Central and South America. Named after the city of Cayenne in French Guiana, it consists of ground dried chili peppers that are slender, pointed, and typically 2-4 inches long. The spice possesses a bright red color and a sharp, intense heat measured between 30,000 and 50,000 Scoville Heat Units (SHU). Its flavor profile combines a sharp, slightly smoky pungency with subtle fruity and earthy undertones, though the burning heat typically dominates the sensory experience. The active compound capsaicin is responsible for its characteristic heat.

Cayenne pepper varies in origin and potency depending on growing region, with notable variations from West Africa, India, and parts of Southeast Asia producing different flavor expressions, though all share the characteristic sharp bite.

Cayenne pepper serves as a key heat-building spice across numerous global cuisines, from Cajun and Creole cooking in North America to Indian curries, Mexican moles, and Asian stir-fries. It functions both as a primary seasoning agent in spice rubs and compound spice blends (such as chili powder and Chinese five-spice variants) and as a finishing touch that adds heat to soups, sauces, and roasted vegetables. Beyond savory applications, cayenne appears in some desserts and chocolate preparations, particularly in Mexican and Spanish traditions. The spice should be used judiciously, as its heat intensifies with cooking; it pairs well with cumin, garlic, and acidic elements like lime juice or vinegar that can balance its intensity.