Well Chili powder is the dried, pulverised fruit of one or more varieties of chili pepper, from time to time with the adding together of additional spices. The Chili powder is used as a spice (or spice blend) to put in spiciness and taste to culinary dishes. This Chili powder also spelled chile, chilli, or, alternatively, powdered chili. Chili powder is sometimes known by the specific type of chili pepper used. variety of chili peppers used to build chili powder comprise Aleppo, ancho, cayenne, chipotle, chile de árbol, jalapeño, and New Mexico, pasilla, and piri piri chili peppers.