Potato-Tomato Soup
["4 c. cubed potatoes", "3 medium tomatoes, peeled and chopped (2 c.)", "1 c. chopped carrot", "1 c. chopped celery", "3 (10 1/2 oz.) cans condensed beef broth", "1 small bay leaf", "2 slices pumpernickle bread", "1 c. sour cream"]
["In large saucepan, combine first 6 ingredients.", "Bring to boiling.", "Reduce heat; cover and simmer 20 minutes or until vegetables are tender."]
["potatoes", "tomatoes", "carrot", "celery", "condensed beef broth", "bay leaf", "bread", "sour cream"]