These Philly Cheesesteak Sloppy Joe's combine two classics, nestled between a toasted hoagie roll. Ground beef, Onions, Peppers, and Mushrooms, topped with a Provolone cheese sauce - a one pot, economical meal the whole family can get behind!
For the Meat Sauce: In large skillet over medium-high heat, brown the ground beef for about 5-6 minutes.
Add the onion and green pepper and cook another 3-4 minutes, until the vegetables start to get tender. Add in the mushrooms and cook for a couple of minutes more.
Stir in the Worcestershire sauce and beef stock, add the Kitchen Bouquet and season with salt and pepper, bring up to a bubble and cook for about 2 minutes.
For the Cheese Sauce: Melt the butter in a medium-size pot over medium-high heat. Stir in the flour and cook about 1 minute.
Whisk in milk, bring up to a bubble and let thicken, about 2 minutes.
Turn off heat and stir in the cheese.
To serve add to toasted rolls and top with cheese sauce.