1, miscellaneous grains rice balls can be frozen for about half a month. Because miscellaneous grains rice is delicious when it is cooked newly, it is easier to dry when it is cold later. It is best to freeze immediately after sub-packaging, which is closer to the state after the new rice is taken out and steamed.

2. Precautions for eating miscellaneous grains. Frozen miscellaneous grains rice balls can be thawed in advance, steamed or heated in microwave oven when eaten. When making miscellaneous grains rice balls, it should be noted that miscellaneous grains need to be soaked in advance, which can shorten the steaming time and improve the taste of rice balls.