Chè is a traditional Vietnamese sweet soup that is popular in Hanoi. It is made by combining various ingredients such as beans, fruits, jelly, and coconut milk to create a sweet and refreshing dessert-like drink. Chè comes in many different flavors and variations, each offering a unique taste and texture. It is often served with crushed ice and can be enjoyed as a snack or a dessert. Trying different types of Chè is a delightful way to explore the local culinary scene in Hanoi.