Mountain House Beef Stroganoff with Noodles Our Beef Stroganoff is made with tender, all natural beef, savory mushrooms and onions with noodles in a rich sour cream sauce Compact vacuum sealed High barrier foil pouch wont expand at high elevations. Easy to prepare  just add hot water! Contains 2  1 cup servings Allergens: Milk, Wheat, Soy, Egg 30 Year Taste Guarantee