INGREDIENTS
1
yellow onion (diced)
2 cups
beef broth
1/4 cup
soy sauce
2 tbsp
Worcestershire sauce
1 tbsp
mustard
3 cloves
garlic chopped
2
bay leaves
3 lb
beef shoulder roast (trim the fat)
1 tsp
salt
1 tsp
pepper
8
french bread rolls
16
slices of provolone cheese