Chili powder is a spice blend made from ground red chilies, which often includes cayenne pepper, as well as spices such as cumin, Mexican oregano, paprika, garlic powder, onion powder, and salt. Use chili powder wherever you want to add a little flavor. It is commonly used in Latin American dishes such as tacos or enchiladas. It is also an excellent addition to chili, stews, soups, meats, and beans.