French Onion Soup - cooking recipe

Ingredients

1/2 stick butter or margarine
1 1/2 lb. thin sliced onions (2 large)
1 qt. beef broth
1 tsp. Worcestershire sauce
1/4 tsp. salt
dash of pepper
6 slices bread, toasted
6 slices Swiss, Colby or Cheddar cheese
grated Parmesan cheese (optional)

Preparation

In a Dutch oven or small soup pot, melt butter.
Saute onions 10 minutes, then cover and cook on low for 10 minutes.
Add broth and seasonings.
Bring to a boil.
Preheat broiler.
Place cheese on toast and broil until cheese is brown, about 3 minutes maximum. Serve with soup.
(You can also use small ovenproof soup bowls, place bread on top of soup, then the cheese and broil.
Fancy!)