1/2 cup water
2 cans beef broth
2 1/2 tsp worcestershire sauce
1/4 lb butter
3 med onions
shredded mozzarella cheese
toasted french bread, sliced

cook onion in butter until soft. add broth, worcestershire sauce and water. simmer, covered, for 25 minutes. put soup in oven-proof dishes. put toasted french bread (buttered or not) and mozzarella cheese on top. broil until cheese is melted.