INGREDIENTS
3
large white onions , sliced
3 tbsp
butter
2 tbsp
brown sugar
64 oz
Beef Broth (I use reduced sodium)
1 tbsp
Worcestershire sauce
1 clove
garlic , minced
1/3 cup
dry sherry
4
sprigs fresh thyme (or 1 tsp dried Thyme)
1
Bay Leaf
8
slices dry french bread
3/4 cup
Gruyere cheese , shredded
1/2 cup
Emmental cheese , shredded
6 tbsp
fresh parmesan cheese