01 -
Mix the ketchup, steak sauce, Worcestershire sauce, and a pinch of salt and pepper into the cooked beef. Simmer everything until it's thickened and the beef is well coated.
02 -
Brown the ground beef in a big pan on medium-high heat. Once it's cooked, get rid of the extra grease.
03 -
Toss the onion, garlic, and green pepper into the same pan, and cook till they're soft and the onion looks clear.
04 -
Put a slice of cheese at the bottom of each bun. Scoop some meat mixture over it, layer another slice of cheese on top, then cap it off with the other half of the bun.