Italian Bulgur Soup

1. Summer Squash: coarsely chopped summer squash (yellow zucchini) or crookneck pa ttypan squash or diced winter squash such as butternut, zucchini.
2. Lightly spray a nonstick 5-quart soup pot with vegetable oil. Add the squash, l ima beans, onion, bulgur, parsley, garlic, and basil and saute over medium heat for 5 to 8 minutes, adding a tablespoon or two at a time of water to prevent s ticking.
3. Add thetomatoes, 3 cups water, bouillon cube, and bring to a boil.
4. Red uce the heat to very low, and simmer, uncovered, for 15 minutes.
5. Add Parmesani c heese and salt, if using, and pepper to taste.