Emergency Essentials Freeze-Dried Cauliflower is processed and packaged for long-term storage, so you can enjoy the natural goodness of vegetables now or in the years ahead. Add nutrition and texture to your emergency food storage supply or everyday meals. Re-hydration restores much of the original flavor, shape, and texture. Excellent in soups, stews, stir fries, or as a side dish. An excellent source of Vitamin C and a good source of fiber.