French Onion Soup - cooking recipe

Ingredients

3 medium onions, sliced
2 Tbsp. margarine
4 c. beef broth
1 tsp. Worcestershire sauce
2 thin slices French bread, toasted
grated Parmesan cheese

Preparation

Cover and cook onions in margarine in 3-quart saucepan over low heat, stirring occasionally, about 30 minutes.
Add broth and Worcestershire sauce.
Reduce heat, cover and simmer for 30 minutes.