The ReadyWise Simple Kitchen #10-Can Freeze-Dried Seasoned Beef-Patty Crumbles rehydrate quickly and easily with water. This can is perfect for keeping on hand in case of emergencies, containing 22 servings in the #10 can and each serving providing 180 calories and 15 grams of protein. The ReadyWise Simple Kitchen freeze-dried beef crumbles are gluten free. 25-year shelf life. Manufacturer model #: RWSKCN06-012. Perfect for emergencies Quick and easy to rehydrate Just-add-water convenience 180 calories and 15 grams of protein per serving 25-year shelf life