Pressure cooker cook on medium heat for twenty minutes to half an hour. Too long easy to cook rice dumplings broken. Do not use the pressure cooker if the package is tight, it may take 2 hours, the inside can be cooked through, or the middle will be a grain. If the package will be loose time will be shorter, about one and a half hours.
Also with the zongzi leaves packaged tight degree has a lot to do with the red beans, peanuts to soak a little longer, glutinous rice half an hour will be enough to use the pressure cooker on the steam after an hour can be.
Expanded Information:
Cooking rice dumplings notes
1, the surface of the water out of the rice dumplings: in the cooking of the rice dumplings, the water must be hidden over the rice dumplings above the position of 2 inches or so, because the rice dumplings in the heating of the time will be swollen, if the water is not high enough! If the water is not high enough, the dumplings will easily rise above the water surface, and the part above the water surface will be undercooked.
2, do not rush out of the pot: after cooking the dumplings, do not rush the dumplings out of the pot, you can use the residual temperature in the pot to continue to heat the dumplings, heating for about half an hour or so you can take it out, so that the texture of the dumplings out of the cooking will be more soft, and can ensure that the dumplings have been cooked through.