Khoa is a traditional Vietnamese ingredient made from glutinous rice. It is often used in various dishes, particularly in desserts. The rice is cooked and then dried, resulting in a fine powder that can be used to thicken soups or as a base for sweet treats. Khoa is known for its slightly sweet flavor and sticky texture, making it a popular choice in Vietnamese cuisine. In addition to its culinary uses, khoa is also a key component in making bánh, a type of Vietnamese cake. It can be combined with other ingredients like coconut milk and sugar to create delicious desserts. Khoa is appreciated for its versatility and ability to enhance the taste and texture of many dishes.