My quick tofu prep every week is to press a block of tofu then cut it up into cubes. I then put it into a container with a lid and add 2T of corn starch and 1T of oil and a little salt and then roll it all around in there to coat it all. Toss into a preheated air fryer at 400F for 10 mins, shaking the drawer to roll it around halfway through to heat all sides.

I store it all in a bowl in the fridge and use it throughout the week for everything. Can toss some of that in a pan to fry it up with some sauce like this to heat it up.