Green chile is one of the food groups in a New Mexico household. It has a spicy, somewhat sweet & sour flavor that is addictive. It adds a nice kick to this wings recipe. Authentic New Mexico green chile powder can be purchased online from The Fruit Basket in Albuquerque, NM. Paste this URL into your browser: http://shop.thefruitbasketabq.com/8oz-Green-Chile-Powder-2003GCP8OZ.htm.