Dried Cheese PowderDairy products and long shelf life may sound incompatible, but Legacy Essentials dried cheese powder makes it a reality. Made from real cheese that has been dried and packaged, Legacy food storage powdered cheese gives you delicious cheese flavor without the short shelf life. Sprinkle dried cheese on any recipe that calls for cheese or add to storage foods that need the oomph only cheese can provide. Powdered cheese has a long shelf life of 10 15