Step 1: Preheat the hot water and pour it into the cup. Dip tea into a glass of water and wait for the tea to dissolve. Step 2: After the tea with hot water, the condensed milk is dissolved. Step 3: Put the flour and cocoa powder in the same bowl, clean and mix thoroughly Step 4: Pour hot water into the mixture, mix when the mixture is smooth, not too dry or pastey condensed water.
