Preheat the oven to 450°F (230°C).

Slice the tofu lengthwise into flat, wide planks that resemble rectangular slabs. A 14oz (397g) block of tofu will yield two 7oz (198g) planks.

In a shallow plate, whisk together cornstarch, nutritional yeast, and a pinch of salt and pepper. Press the tofu planks into the mixture, ensuring all sides are fully coated.

Heat oil in a skillet over medium-high heat. Add the tofu and cook until golden brown and crispy, about 3-4 minutes per side.

Transfer the tofu planks to a baking sheet. Spread pizza sauce over each plank and sprinkle with cheese.

Roast in the oven until the cheese is melted and slightly crispy, about 8-10 minutes. Serve.