All natural. 0% trans fat bean thread non-fried noodles. Gluten free. No MSG added. Vegetarian. Ready in 3 minutes. Spicy. Bite sized noodles. Steeped in tradition, Crystal Noodle's all natural Hot & Sour soup is a satisfying meal generously filled with a variety of vegetables, gourmet mushrooms and silky tofu in a delicious soup. Bite-sized mung bean noodles are not fried and contain 0% trans fat We carefully freeze-dry all the fresh ingredients to capture the richness of truly home cooked soup in a quick-to-make product. Hot, delicious soup that never tastes instant-anytime, anywhere. Crystal Noodle - the choice is clear!