First, start by preheating the air fryer to 325 degrees F for 5 minutes.
Finely chop the onion or grate if you prefer. In a bowl, combine the ground beef, bread crumbs, egg, salt, granulated garlic, oregano, ketchup, dijon mustard, Worcestershire sauce and onions. Mix until well incorporated.
Form the ground beef mixture into 4 large oval shaped patties.
Spray the inside of the air fryer with a mist of non stick cooking spray.
Place the Salisbury steak patties inside of the air fryer and cook at 325 degrees F for 8 minutes.
Open the air fryer and brush the steaks with barbecue sauce on all sides.
Cook for an additional 3-4 minutes or until fully cooked to your desired doneness.
Serve over some delicious mashed potatoes or with some veggies on the side.
