French Onion Soup
["2 1/2 c. thinly sliced onions", "2 1/2 Tbsp. butter or margarine", "3 cans condensed beef broth", "1 tsp. Worcestershire sauce", "2 French rolls or toast", "grated Parmesan cheese"]
["Cook onions in butter until lightly browned.", "Add broth and Worcestershire sauce.", "Bring to boil; season with salt and pepper. Sprinkle toast with Parmesan cheese.", "Pour soup into bowls. Float toast.", "For a gourmet touch, place in preheated broiler a few seconds, until cheese is lightly browned.", "Makes 4 to 6 servings."]
["onions", "butter", "condensed beef broth", "Worcestershire sauce", "rolls", "Parmesan cheese"]