INGREDIENTS
12 cups
Onions
2
cartons (32 ounces each) reduced-sodium beef broth, reduced-sodium
1 1/2 cups
White wine or additional reduced-sodium beef broth
1/4 cup
All-purpose flour
2 tsp
Salt
1 tsp
Sugar
2 tbsp
Olive oil
8
slices French bread
1/3 cup
Butter
2/3 cup
Cheddar cheese
1/2 cup
Mozzarella cheese, part-skim
2 tbsp
Parmesan cheese, grated
1 1/3 cups
Swiss cheese