01 -
Preheat the air fryer and cook the French fries according to package instructions.
02 -
Preheat the oven to 350 degrees Fahrenheit.
03 -
In a large skillet over medium-high heat, brown the ground beef and diced onions until no pink remains. Add minced garlic, cooking for 30-45 seconds. Season with onion powder, garlic powder, salt, and pepper. Drain excess grease.
04 -
Mix the cream of mushroom soup and cheddar cheese soup into the beef mixture until well combined.
05 -
Transfer the beef mixture into a 7x11 casserole dish. Layer cooked French fries on top and sprinkle with shredded cheddar cheese.
06 -
Bake the casserole at 350 degrees Fahrenheit for 10-15 minutes, or until the cheese is melted.
07 -
In a small bowl, mix mayonnaise, ketchup, mustard, pickle juice, dehydrated onions, and black pepper until smooth.
08 -
Drizzle the burger sauce over the casserole before serving. Enjoy!