1. Prepare the eggs, carrots, yellow peppers and watercress, cut the stems into thin strips of the same size as possible, and roll them with bacon.
2. Add clear water to the egg, stir evenly and finely, mix the salt to taste
3. Sift in 2 / 3 of the custard and steam for about 6 minutes until the custard solidifies
4. Take out the custard and put the vegetable strips rolled with bacon on it,
5. Sift in the remaining 1 / 3 of the custard, spread the preservative film, steam in the cage for 6 minutes until the custard solidifies, and then take it out for consumption.