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" Cut ribs and stems from Swiss chard leaves. Cut ribs and stems into 1/2-inch pieces; cut leaves into 2-inch pieces. Rinse ribs and stems in large bowl of cold water; swish to remove any dirt. Drain well in colander; transfer to bowl. Repeat with leaves; set aside. In 5- to 6-quart saucepot, heat oil on medium until hot. Add onion, celery, carrot, and chard ribs and stems; cook 12 minutes. Add garlic; cook 1 minute. Add tomatoes with their juice, breaking up tomatoes with side of spoon. Add beans, broth, water, and 1/4 teaspoon salt; heat to boiling on medium-high. Reduce heat to low; cover and simmer 15 minutes. Meanwhile, in 4-quart saucepan, cook penne as label directs; drain. Stir chard leaves and cooked penne into soup. Makes about 8 cups. Sprinkle with Parmesan to serve."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.delish.com/cooking/recipe-ideas/recipes/a28960/pasta-fagioli-recipe/?src=shelter_footer>