Several types of prepared chicken fajita meat come pre-seasoned to go directly into the pan or on the grill for a quick and traditionally flavored meal. If you are making chicken fajita meat from scratch, you will want to season the meat to impart the signature flavor to the chicken fajita meat. Fajita seasoning is typically a mix of cumin, chili powder, salt, paprika, garlic, onion powder, and a dash of sugar. All of these spices are available to order from Instacart, in addition to fajita seasoning blend packets. Dry the chicken fajita meat thoroughly before applying the seasoning rub to ensure that the mix adheres evenly to the chicken.