For the first time since I have been here, I saw some tofu lying at the supermarket. It is quite a fragile looking block and is sitting in water (in a plastic bag). Any good ideas on what to do with it? Should I just cut it up and use as is or should I press it first to make it firmer? Marinate it maybe? I have never cooked with it as I always found it pretty tasteless, so I need to convince myself it can actually be nice?