Preheat your oven to 200°C (390°F). Line a baking sheet with parchment paper or lightly oil it to prevent sticking.
Cut the pressed tofu into 1-inch cubes, then gently press again to remove any excess moisture, ensuring they crisp up nicely.
In a small bowl, combine smoked paprika, cayenne pepper, garlic powder, salt, chili flakes, and a splash of oil to create your spice rub.
Transfer the tofu cubes to a mixing bowl and toss them gently with the spice mixture, making sure each piece is thoroughly coated with the flavorful rub.
Arrange the coated tofu cubes on the prepared baking sheet in a single layer, allowing space between each piece for even crisping.
Bake in the oven for 25 to 30 minutes, flipping the tofu halfway through to ensure all sides become golden and crispy, and your kitchen fills with a smoky, spicy aroma.
Once baked, remove the tofu from the oven and let it rest for 5 minutes on the baking sheet—this helps it firm up and develop that perfect crackly exterior.
Serve the spicy roasted tofu hot, garnished with chopped herbs like cilantro or green onions if desired, and enjoy its smoky, crispy texture and bold flavor.