We make our mac & cheese for grownups. Made with big, hearty macaroni noodles, rich cheese sauce and zero artificial preservatives or flavors, our mac & cheese will satisfy the whole family. If you are looking to add mac & cheese to your long-term or emergency food storage plan, this is the one to get. This Mountain House meal is backed by a 30-Year Taste Gurantee, the longest shelf life on the market. Mountain House meals are freeze-dried to lock in nutrients and flavor which also makes our meals lightweight. Perfect for on-the-go, camping and backpacking. We take the water out, you simply put it back in.