Ingredients
Equipment
Method
Cook the Filling
- Brown the ground beef in a large skillet over medium-high heat until no longer pink, breaking it into small crumbles with a wooden spoon.
- Add the diced onion, green bell pepper, and chopped mushrooms to the skillet with the beef and sauté for 5–7 minutes until the vegetables are tender.
- Drain any excess grease from the pan to ensure the sauce isn't oily.
- Whisk together the beef broth, Worcestershire sauce, and cornstarch in a small bowl until smooth.
- Pour the sauce mixture into the skillet and simmer for 3–5 minutes until the liquid thickens and coats the meat.
- Season with salt and black pepper to taste, adjusting as needed for flavor balance.
- Lay the cheese slices over the top of the meat mixture, cover the skillet with a lid for 1 minute until the cheese is completely melted.
- Scoop the cheesy beef mixture onto toasted buns and serve immediately.
Notes
For the best texture, toast your buns with a little butter before serving to prevent the bread from getting soggy. Store leftover meat in an airtight container for up to 4 days and reheat in a skillet with a splash of broth.
