Chili powder
Chili powder (also powdered chili, chile powder or chilli powder) is the dried, pulverized fruit of one or more varieties of chile pepper, sometimes with the addition of other spices (also sometimes known as chili powder blend). It is used as a spice to add pungency or piquancy and flavor to dishes. In American English the name is usually spelled "chili". In British English the spelling "chilli" (with two "l"s) is used consistently.
Chili powder is sometimes known by the specific type of chile pepper used (such as cayenne pepper). It is used in many different cuisines, including Tex-Mex, Indian, Chinese, Thai, and Korean.
Chili powder blend is composed chiefly of chile peppers and blended with other spices including cumin, oregano, garlic powder, and salt. The chilis are most commonly either red chile peppers or cayenne peppers, which are both of the species Capsicum annuum; many types of hot pepper may be used, including ancho, jalapeño, New Mexico, and pasilla chilis. As a result of the various potential additives, the spiciness of any given chili powder is variable.