Ingredients
1lblean ground beef
2tbspbutter
1small yellow onion,diced
8ozbrown mushrooms,minced
2tbspketchup
1tbspWorcestershire sauce
½tspkosher salt
½tspfresh ground black pepper
3bell peppers,split in half and de-seeded through the stem
8ozshredded cheddar cheese,divided
1cupbeef broth
Preparation
Preheat the oven to 350 degrees F.
Add the ground beef to a large cast iron skillet and brown until a deep brown crust appears before breaking the beef apart.
Stir the ground beef and brown until a deep crust appears on about 50 or so percent of the beef.
Remove the beef and add the butter and the onions and mushrooms.
Let brown for 1 to 2 minutes before stirring, then let brown for another 1 to 2 minutes before stirring again.
Add the beef back into the pan.
Add the ketchup, Worcestershire sauce, salt, black pepper, and beef broth into the pan.
Scoop the mixture into the bell pepper halves and top with half the cheese.
Bake for 45 minutes in a covered pan.
Uncover, top with remaining cheese and put back in the oven for 5 minutes to melt the cheese.