French Onion Soup - cooking recipe

Ingredients

6 large onions
1/2 c. butter or margarine
croutons or dried bread or crackers
1 c. grated Parmesan and Gruyere cheese
6 beef bouillon cubes

Preparation

Slice onions.
Brown in butter.
Add bouillon cubes.
Fill 4-quart pan 3/4 full of water.
Bring all of these to a boil, then simmer at least 1/2 an hour.