Siam Gourd, also known as Wax Gourd or Winter Melon, is a large gourd with a waxy, pale green skin. Its white flesh has a very mild, neutral taste and a refreshing, watery texture, similar to a cucumber. It is a key ingredient in many Asian soups, stews, and stir-fries, where it acts like a sponge, beautifully absorbing the flavors of the broth and spices. It is also used to make a popular cooling beverage.