There are certain leftovers from your Thanksgiving feast that can be used in your future dinners and meals. If you have an excess of bread and rolls, chop into cubes and freeze for up to 4 months. These croutons can be used for salads, soups, stuffing, or baked toppings. Opened bottles of wine? Freeze in ice cube trays then transfer to freezer-friendly containers or bags. These can be added to sauces and soups for an enriched flavor. These can last over a year in your freezer! Leftover gravy? Use the same method as the wine, but these will only last for about 4 months.