1, generally, it takes about10-20 minutes to cook rice dumplings without thawing;

2. If the zongzi is cooked directly from the freezer of the refrigerator, it usually takes a long time to cook, because we need to heat the zongzi at the water temperature first, so that it can be thawed, and then we can heat the zongzi until it is cooked. In addition, the tools we use will also affect the time of steaming the zongzi to a certain extent. For example, if we cook it in an ordinary pot, we need to cook it for about 20 minutes, but if we cook it in a pressure cooker, we usually only need to cook it.