Emergency Essentials Freeze-Dried Green Beans are processed and packaged to store long term, so you can enjoy the natural goodness of vegetables now or in the years to come. Add nutrition and variety to your emergency food storage or everyday meals. Re-hydration restores much of the original flavor, size, and texture. Great for casseroles, soups, and as a tasty side dish. An excellent source of vitamin C and a good source of vitamin A and fiber.