
Using the air fryer is a genius way to make these golden, toasty sandwiches. I think this method gets the cheese the gooiest. If I'm making only one air-fryer grilled cheese, I'll also pop in a few fries with the sandwich. —Edie DeSpain, Logan, Utah
Preheat air fryer to 375°. Combine mayonnaise and mustard; spread over 2 bread slices. Layer with cheeses, onion, tomato and bacon; top with remaining bread. Spread outsides of sandwiches with butter.
Place sandwiches in a single layer in air fryer. Cook until cheese is melted, 2-3 minutes on each side.