Easy French Onion Soup
2 Tbsp. butter or margarine
3 large onions, peeled, sliced and separated into rings
2 cans (10-1/2 oz. each) condensed beef broth
2 Tbsp. A.1. Original Steak Sauce
4 slices of french bread, toasted
1 cup KRAFT Shredded Low-Moisture Part-Skim Mozzarella Cheese or KRAFT Shredded Swiss Cheese
Melt butter in large saucepan on medium heat. Add onions; cook 10 min. or until golden brown, stirring frequently.
ADD broth, 2 soup cans water and steak sauce. Bring to boil. Reduce heat to medium-low; simmer 5 min.
Preheat broiler. Ladle soup evenly into 4 large ovenproof bowls. Top with french bread slices and cheese. Broil 2 to 3 min. or until cheese is melted.