INGREDIENTS
2
large sweet onions, sliced
2
large red onions, sliced
4
garlic cloves, minced
1 tsp
chopped fresh thyme
1 tbsp
balsamic vinegar
1 tbsp
Worcestershire sauce
1/2 cup
red wine
1 tsp
salt
1/2 tsp
freshly ground pepper
1
bay leaf
3 14 ounce cans
fat free beef broth
1/4 cup
minced fresh chives, or scallions
6
slices light, whole wheat bread (I used Sara Lee Delightful)
1 cup
shredded Gruyère, or fontina cheese