French Onion Soup - cooking recipe

Ingredients

2 very large Spanish onions
2 Tbsp. butter or margarine
16 oz. fresh mushrooms, thick sliced
2 tsp. parsley flakes
salt and pepper to taste
Mozzarella cheese, shredded
about 10 to 12 beef bouillon cubes + 1 c. water/cube
toasted French/sesame seed bread

Preparation

Saute onions and mushrooms with parsley flakes, salt and pepper in butter or margarine.
Simmer until onions are soft.
Add beef bouillon cubes and 1 cup water/cube.
Simmer 1 hour.