Mountain House Pro-Pak Beef Stroganoff is designed with the protein, calories, and nutrition you need to achieve peak performance in any environment. A delicious meal of tender beef, egg noodles, savory mushrooms and onions in a creamy sauce. Whether aiming for a PR, bagging your next peak, conquering the backcountry, or completing a successful mission, Pro-Paks provide the fuel you need for success.Tender beef, noodles, and mushrooms smothered in a rich sour cream sauce.Made to the exacting standards of the U.S. Armed Forces for Long-Range Cold-Weather patrols and has a 5-Year shelf life.Quick prep! Just add hot water to the pouch & eat in less than 10 minutes, with no cleanup!Deliciously tasty food perfect for refueling when in the backcountry or on camping and backpacking trips! Eat well anytime, anywhere.Recycle used packaging with TerraCycle to reduce waste.