Directions

Preheat broiler.In large skillet over medium-high heat brown the ground beef/sirloin, about 5-6 minutes. Add the onion, green pepper and mushrooms and cook another 3-4 minutes, until they start to get tender. Stir in the steak sauce and beef stock, season with salt and pepper, bring up to a bubble and cook about 2 minutes.

Split open rolls, place one slice of cheese on one side and toast under broiler, keep your eye on them so they don’t burn!

Place a scoopful of the meat on the bottom half of the bun, drizzle with additional steak sauce and place cheesy bun on top! Delish!