1. Prepare materials. Milk tea needs black tea and pure milk, while pearls need cassava starch, brown sugar and boiled water (starch: water is about 1: 1).

2. To make pearls, first melt the brown sugar with some water, then add boiling water, pour the hot brown sugar water into the cassava powder, and keep stirring. Be sure to stir it while it is hot, or it will become thinner when it is cold (if this happens, you can heat it in water). Knead into a ball on the chopping board, knead into strips, cut into small pieces, and knead each round. If you think it's too dry, rub your palms with some water. After kneading, cook it with water (until it is a little bright), then take it out and put it in cold water, which will make it more elastic.

3. For milk tea, you can first boil Lipton's black tea bag with water, then add milk to cook it, and then add pearls to the milk tea.