I have had this black glutinous rice milk tea in Shanghai and it feels good. Come back and make a cup.
The black glutinous rice is soaked 6 hours in advance, and the rice bowl is filled with water higher than the glutinous rice knuckle, then the rock sugar is added, and the bowl is steamed in the steamer.
Put the small milk pot into 200 ml of water and boil it. Add the black tea bag and cook it slightly. Then take the tea bag and add it to the milk. The milk does not need to be boiled. If there is a small bubble on the side of the pot, you can turn off the heat and let it cool.
Put two spoonfuls of black glutinous rice in the cup, add milk tea, and put it in a straw. You can enjoy it!
It is more delicious to put things in the refrigerator and you can add some honey if you want to eat sweet.