Havarti Onion Burger Recipe is the perfect grilling recipe to add to your summer backyard BBQ party. Loaded with crunchy fried onions & paired with Lipton Iced Tea!
Make it fast - use the air fryer! Cook at 375 for 7-8 minutes, flip and cook another 7-8 minutes. Add the cheese and cook for another 1-2 minutes or until melted.