INGREDIENTS
1 Tablespoon
flour
4 servings
kosher salt
16 ozs
lean ground beef
1 cup
low sodium beef broth
1 cup
milk
1 tsp
olive oil
1 medium
onion
1 cup
provolone cheese
1
red bell pepper
2 Tablespoons
steak sauce
4
sub rolls
1 Tablespoon
unsalted butter
1 Tablespoon
worcestershire sauce