01 -
Set oven temperature to 175°C and allow to fully preheat before beginning assembly.
02 -
In a large skillet over medium heat, cook ground beef and diced onion until the beef is thoroughly browned and onions are translucent. Drain excess fat from the pan.
03 -
Stir in Worcestershire sauce, garlic powder, and season with salt and freshly ground black pepper. Continue cooking for 2 minutes to allow flavors to incorporate, then remove from heat.
04 -
Evenly spread the seasoned beef mixture into a 23x33 cm baking dish. Distribute chopped dill pickle chips across the surface.
05 -
In a mixing bowl, vigorously whisk eggs, heavy cream, mayonnaise, mustard, ketchup, onion powder, and paprika until fully combined and smooth.
06 -
Pour the prepared egg mixture over the beef and pickle layer in the baking dish, spreading evenly to cover entire surface.
07 -
Sprinkle shredded cheddar cheese uniformly over the entire casserole.
08 -
Place the baking dish onto the center oven rack and bake for 25–30 minutes, or until cheese is deeply melted and surface is bubbling.
09 -
Allow casserole to cool for several minutes. Before serving, garnish the top with shredded iceberg lettuce for crisp contrast.