Chili powder is sometimes known by the specific type of chili pepper used. Varieties of chili peppers used to make chili powder include Aleppo, ancho, cayenne, chipotle, chile de árbol, jalapeño, New Mexico, pasilla, and piri piri chili peppers. Gochugaru is a variety used in Korean cuisine traditionally made from sun-dried Korean red chili peppers known as taeyang-cho, with spicier varieties using Cheongyang peppers
Chili powder blends are composed chiefly of chili peppers and blended with other spices including cumin, onion, garlic powder, and sometimes salt. The chilis are most commonly red chili peppers; “hot” varieties usually also include cayenne pepper. As a result of the varying recipes used, the spiciness of any given chili powder is variable.
The first commercial blends of chili powder in the U.S. were created by D.C. Pendery and William Gebhardt for this dish. Gebhardt opened Miller’s Saloon in New Braunfels, Texas. Chili was the town’s favorite dish. However, chili peppers could only be found at certain times of the year. Gebhardt imported some ancho peppers from Mexico and ran the peppers through a small meat grinder three times and created the first commercial chili powder, which became available in 1894.