INGREDIENTS
1
Bay leaf
1 cup
Onions
1 tsp
Parsley
1/4 tsp
Thyme
32 oz
Beef broth
32 oz
Chicken broth
1 tbsp
Balsamic vinegar
1 tbsp
Worcestershire sauce
1
Salt and pepper
1
Olive oil
4
slices French bread/baguette
1/2 cup
Mozzarella cheese
8
slices Swiss cheese