Burger Bowls

First make the burger sauce by combining all ingredients (mayonnaise, ketchup, yellow mustard, finely chopped pickles, and pickle juice). Set aside. Cook the fries according to package instructions or at 400 degrees for 15-20 minutes in the air fryer. Heat the olive oil in a large skillet over medium high heat. Add the onions and cook, stirring frequently, for 7-8 minutes until golden brown. Add in the ground beef and continue to cook while breaking up the meat with a meat masher or wooden spoon. Once no pink remains, 3-4 minutes, add the cheese on top and cover until melted. Assemble your bowls as desired and top with burger sauce!