Prep the ingredients per the instructions above.

Prep the potatoes: Cut the potatoes into ¼-inch thick sticks. Place into a large bowl and cover completely with cold water for 20 minutes (see note). Drain well and pat dry with a towel. While the potatoes are soaking, make the burger patties.

Mix together the ground beef, steak seasoning, and Worcestershire sauce. Form into even patties. Transfer to a plate, cover with plastic wrap, and reserve in the fridge until you are ready to cook (see note).

Cook the fries: Place the fries in an air fryer and cook according to the directions in the manual. Approximately 20 minutes.

Lightly toast the buns.

Heat a grill or grill pan over medium heat.

Cook the burger patties: Add the patties to the grill and cook on both sides, to your desired internal temperature using a thermometer (see below). When the burger is ¾ of the way cooked to your liking, add the cheese and cook until melted.

Compose the burger: Spread your favorite condiments on the inside of the bun. Place the patty on the bun with lettuce, tomato, and onion.

Serve: Enjoy the cheeseburger with french fries and cola.