PLAIN Greek Yogurt Taco Seasoning Chicken (or meat of choice) Onions Scallions Corn or Flour Tortillas Cheese (Optional) Air fry your chicken (or cook your meat of choice), add it to a warmed corn tortilla with onions, scallions, and toppings of choice. Make a “taco sour cream” by simply mixing plain greek yogurt and taco seasoning. Trust me! It’s so good!