Is it correct to add water directly when steaming egg custard?

Do not add cold water or boiled water after the steamed egg custard is put into the bowl. The best choice is to add warm water. The temperature is about 40 degrees Celsius. At this time, water is the best. To make custard tender, we should control the proportion of warm water. The custard according to 1: 1 will harden slightly, so 1 is adopted. The steamed custard is tender and smooth, too much water will not form, and too little steamed custard will be very old. If you don't have a measuring cup, you can first observe the height of the egg liquid and add twice as much water as the egg liquid.

Tip: Don't throw eggshells after playing. Use half an eggshell on both sides, pour three times the water into the bowl, and you can accurately put three times the water.