4 low fat zucchini gratin Recipes

zucchini , halved lengthwise and thinly sliced (about 1 1/4 lb), yellow squash , halved lengthwise and thinly sliced (about 1 1/4 lb), sliced leek (about 2 large), fat-free , less-sodium chicken broth, salt, divided, freshly ground black pepper, divided, garlic cloves, minced, fat-free sour cream, low-fat milk, egg whites, cooked basmati rice, crumbed feta cheese, grated fresh parmesan cheese, chopped fresh parsley, chopped fresh oregano, onion or garlic melba snack crackers, butter, melted

russet potatoes, peeled, unsalted butter, shallots, diced, carrot, diced, zucchini, diced, frozen peas, thawed, garlic cloves, minced, stemmed thyme, salt, freshly ground black pepper, mace (grated or ground ), reduced-sodium vegetable broth, low-fat cream

yukon gold or red potato (about 9 potatoes), all-purpose flour, fat-free , less-sodium chicken broth, low-fat milk, dry white wine, salt, black pepper, ground nutmeg, garlic cloves, minced, grated gruye sre cheese, sliced onion, chopped fresh oregano, sliced zucchini (about 1 lb), sliced yellow squash (about 1 lb), italian-seasoned breadcrumbs, olive oil