Preheat your oven to 425F. Cut the tofu out of its container and dump any of the excess water it was sitting in. Press the tofu by either using a tofu press or wrapping the tofu in a clean kitchen towel and setting some heavy objects overtop to help press out excess water for at least 30 minutes.
Once your tofu is pressed, drain the excess water, pat your tofu dry and then cube it.
Place the tofu in a bowl and add your cornstarch, nutritional yeast, soy sauce, oil and seasonings. Toss the tofu to completely coat and then place the tofu on a parchment lined baking sheet making sure you space out your tofu.
Place the tofu in the oven and roast for 30 minutes, making sure to flip the tofu half way through at the 15 minute mark.
