1 small sweet onion chopped
1 green bell pepper seeded and chopped...
1/4 cup steak sauce (like A1)
1 cup beef broth
Crumble the ground beef into a skillet and add the chopped onion and pepper. Begin to cook, when the beef is about half cooked, add the broth and steak sauce. Cook until all items are done and allow to simmer and cook down/thicken.
I used hoagie buns from the bakery. Slice them open and filled 6 with the meat mixture. Then each was topped with a slice of provolone cheese. This was placed under the broiler for 3 minutes.