Drain any excess liquid from the tofu block by pressing the tofu between two plates or in a tofu press.
While the tofu is draining, combine the soy sauce, maple syrup, vinegar, liquid smoke, garlic powder, onion powder, and smoked paprika (if using). Mix well to create the marinade.
4 tablespoons soy sauce, 2 tablespoons maple syrup or agave syrup, 2 tablespoons rice wine vinegar, 2 teaspoons liquid smoke, 1 teaspoon garlic powder, 1 teaspoon onion powder, ½ teaspoon smoked paprika
Cut the tofu into thin slices or cubes, depending on your preference.
1 block extra firm tofu
Add the marinade to the tofu slices or cubes and gently toss to coat them evenly in a shallow dish. Let the tofu marinate for at least 4 hours in the fridge for the best flavor.
Preheat your oven or air-fryer to 400°F (200°C).
Line a baking sheet with parchment paper or a silicone mat.
Place the marinated tofu on the baking sheet or air fryer basket, ensuring they are spread out in a single layer. Save the marinade to use later.
Bake the tofu in the oven for about 30 minutes, flipping them halfway through to ensure even cooking and browning. If using an air-fryer, bake for 8-10 minutes.
After flipping, use the remaining marinade to coat the tofu with more flavor.
Cook the tofu for the remaining time or until it turns a deep golden brown. Adjust the cooking time as needed to achieve your desired level of crispiness.
Remove the smoked tofu from the oven or air fryer and let it cool for a few minutes.
Optional: Add fresh chives or herbs to any dish you serve it with for a pop of color and a nice presentation.