1, frozen cooked zongzi can be steamed for about 10-20 minutes. If it is raw zongzi, steaming is not recommended. Suggested cooking 1-2 hours.

2. Methods and skills of cooking zongzi: Zongzi must be cooked in cold water, because it is better to cook zongzi in cold water. As the water temperature rises slowly, the fragrance of zongzi leaves will gradually penetrate into glutinous rice, and the cooked zongzi will be more fragrant. In addition, cooking zongzi with cold water can make the cooked zongzi mature and consistent, without hardness.

The water surface must be higher than zongzi, and it must be soaked to about two inches. This is because zongzi will swell during cooking. If there is not enough water, the zongzi above will be pushed out of the water, which is not easy to cook thoroughly and the cooked zongzi is not soft enough.