Philly Cheesesteak Sloppy Joes

I love making a meal that I wouldnt ever pick for myself, but I know The Hub will love. 
On the menu this week were Philly Cheesesteak Sloppy Joes.
Thanks pinterest... The source of every single new recipe I try lately.
This one came from Taste of Home Cooking. 
They were a success and The Hubby was happy.
This has made our rotation! 

Philly Cheesesteak Sloppy Joes
Adapted from Rachael Ray

1 tablespoon olive oil
1 pound ground beef
1 softball-sized onion, chopped
1 green pepper, chopped
2 tablespoons steak sauce
1 cup beef stock
Salt and ground black pepper
1 pkg dinner rolls
1 tablespoon butter
1 tablespoon flour
1 cup milk
1 cup provolone, shredded

In large skillet over medium-high heat add the oil and then brown the ground beef, about 5-6 minutes. Add the onion and green pepper and cook another 3-4 minutes, until the vegetables 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 and remove most of the soft insides, leaving a bed to hold the meat mixture. Toast the rolls and set aside.

While the meat is cooking, 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 the cheese.

To serve, place a scoopful of the meat mixture onto the bottom of the rolls, then top with the cheese sauce and replace the top of the roll.

Enjoy-
The Mom