Don'S Favorite French Onion Soup - cooking recipe

Ingredients

1 1/2 cups onions, thinly sliced
6 cups beef broth
1/4 teaspoon pepper
3 ounces mozzarella cheese, grated
6 slices French bread, toasted

Preparation

Mix first 3 ingredients and simmer for 20 minutes.
Divide soup into 6 ovenproof bowls.
Top each with a slice of toasted French bread and 1/2 ounce of cheese.
Broil until cheese is melted.