Sauté onion with sausage until brown. Drain. Add squash, soup, butter, crackers, egg, ... Top with buttered bread crumbs. Sprinkle Parmesan cheese on ... minutes or until done.
Preheat oven to 400 degrees. ... spray. Cut the squash in half crosswise and scoop ... the cheese and bread crumbs. When the squash is ... tender and golden brown.