01 -
In a large mixing bowl, gently combine ground beef, finely chopped red onion, Dijon mustard, Worcestershire sauce, salt, and black pepper. Mix lightly to preserve the beef’s texture.
02 -
Divide the mixture into four equal parts. Shape each into a patty slightly wider than the buns, pressing a small indentation in the center of each for even cooking.
03 -
Preheat a grill or skillet over medium-high heat. Cook patties for 3-4 minutes per side for medium-rare, or until desired doneness.
04 -
In the final minute of cooking, top each patty with Stilton cheese and allow it to melt.
05 -
Toast the brioche buns on the grill or in a toaster until golden and crisp at the edges.
06 -
Layer each burger by placing a patty with Stilton on a toasted bun base, topping with a slice of crispy bacon, and finishing with the top bun. Serve immediately.