In a large bowl, add lean ground beef, egg, bread crumbs, mustard, ketchup, spices, and Worcestershire sauce.
Mix all ingredients until combined. Form 12 patties and line them on a greased air fryer basket.
- Cook steaks for 6 minutes at 370°F. - Flip the patties, and cook for 3 more minutes. - Remove from the fryer and brush BBQ sauce on all sides. - Cook for an additional 2 minutes.
Allow steaks to rest for 3 minutes. Serve them over mashed potatoes or white rice.