01 -
Preheat oven to 175°C.
02 -
In a large skillet over medium-high heat, cook ground beef and diced onion until beef is thoroughly browned and onions are softened. Drain any excess fat.
03 -
Incorporate minced garlic, garlic powder, onion powder, salt, and black pepper. Stir to combine and cook for 1 minute.
04 -
Add cream of mushroom soup and cheddar cheese soup to the skillet. Mix thoroughly until mixture is cohesive.
05 -
Bake shoestring French fries according to package instructions until golden and crispy.
06 -
Spread the beef and soup mixture evenly into a 28x18 cm casserole dish. Arrange the crispy fries over the beef layer.
07 -
Scatter shredded cheddar cheese evenly over the fries. Bake for 10 to 15 minutes, or until cheese is melted and bubbling.
08 -
In a small bowl, mix together mayonnaise, ketchup, mustard, pickle juice, and dehydrated onions until smooth.
09 -
Drizzle burger sauce over the baked casserole before serving. Cut into portions and serve hot.