French Onion Soup - cooking recipe

Ingredients

3 medium onions, sliced and sauteed in 2 Tbsp. butter until golden
5 c. water
5 beef bouillon cubes or 3 beef and 2 chicken bouillon cubes

Preparation

Boil and simmer ingredients for 30 minutes.
Broil French bread slices and place in bottom of bowls.
Sprinkle with Parmesan cheese.
Add soup and top with grated Mozzarella and Cheddar cheese.
Place in broiler until cheese melts.