People still don't believe me, but it is true.
I also found that it's a great way to make tofu and kimchi. I first fry up some kimchi with some pork belly, add about a 1/4 cup of water, then I set the tofu on top and then pressure cook everything for about 15 minutes. The tofu will have a feta cheese like texture and the kimchi will be soft like saurkraut that has been cooked overnight. It's a very fast, nutritious dinner.