Stuffed Squash Cooked In Yogurt
["1 1/2 doz. medium squash", "Basic Filling (recipe follows)", "lamb bones for the broth", "1 egg, slightly beaten", "2 qt. yogurt", "1 c. broth", "1 tsp. salt", "1 clove garlic, crushed", "1 tsp. dried mint"]
["Cook bones with about 6 cups water to make broth.", "Wash, stem and scoop out squash, leaving sides about 1/8-inch thick.", "Rinse out squash and stuff with the filling.", "Place squash in pot and strain broth over them, reserving 1 cup broth for yogurt sauce. Steam for about 15 minutes."]
["squash", "Filling", "broth", "egg", "yogurt", "broth", "salt", "clove garlic", "mint"]