This is a fabulous-tasting dish that has an awesome aroma while baking. Tart apples add a fruity flavor. —Deb Williams, Peoria, Arizona

Can you freeze Squash au Gratin?

Before adding cheese, cool baked casserole; cover and freeze. To use, partially thaw in refrigerator overnight. Remove from refrigerator 30 minutes before baking. Preheat oven to 325°. Reheat casserole, increasing time as necessary for a thermometer inserted in center to read 165°. Sprinkle with cheese and bake until melted.