1. First, beat two eggs and stir them with chopsticks until there is no egg white.

2. Then add white sugar (just use ordinary bagged white sugar) to the bowl and mix well again.

3. Add milk (ordinary boxed milk is enough), and the ratio of milk to eggs should be controlled at 1:3.

4. Filter with a filter. This is to remove excess bubbles in the liquid.

5. Seal the bowl with plastic wrap, then prick a few holes with a toothpick, put it on a gas stove, and steam for about 15 minutes.

6. Don't rush to open it when it's time to open it. You should stew for a while and then open the lid, so that delicious milk and egg custard are ready.