Pressure cooker can popcorn, ordinary corn can also popcorn. With a pressure cooker, don't add a high pressure valve. A regular covered pot will also work, however, the results are not as good as a pressure cooker. Choose small kernels of corn beans, large ones are not good for popping, and many large ones can not be popped. Put the oil in the pot to burn 70% hot, the oil does not need too much. At this time, add a handful of sugar into it, add a handful of corn beans.
Switch the minimum fire, cover the lid, keep shaking, a moment you can hear the sound, until there is no sound, it's almost done. The point is, the oil and sugar are not too much, moderate can. Use your own taste to grasp. Put very little sugar, too much is easy to paste. If you have cream, put a little taste better~. And that is, rather than a little longer, but also use the smallest fire, good control.