It depends. If you use a steamer, wait for the water in the steamer to boil, then put the sauced duck on it and steam it for about 30 minutes. If steamed in a microwave oven, it will take about 5 to 8 minutes. If you use medium fire, it will take twice as long, otherwise the sauce duck can't be heated inside.

It depends. If you use a steamer, wait for the water in the steamer to boil, then put the sauced duck on it and steam it for about 30 minutes. If steamed in a microwave oven, it will take about 5 to 8 minutes. If you use medium fire, it will take twice as long, otherwise the sauce duck can't be heated inside.