INGREDIENTS
1 serving
cheese
1 tbsp
extra virgin olive oil
1 lb
ground beef
1 medium
onion
1 medium
green bell pepper
1/4 cup
steak sauce
1 cup
beef broth
1 serving
ground pepper
4
hamburger buns
1 tbsp
butter
1 tbsp
flour
1 cup
milk
1 cup
provolone cheese