Preheat oven to 350 degrees. ... 1 1/2 quart casserole dish. Cook squash and onion in small amount ... except 1/4 cup grated cheese and the crushed crackers. ... minutes at 350 degrees.
Mix together: Put stuffing, melted butter in bottom of large casserole. Save 1/4 cup for topping. Mix summer squash and sour cream, soup, carrots, ... 350 for 30 minutes.