Begin by freezing firm or extra-firm tofu overnight, then thaw it completely to improve texture. Press the tofu for 15 minutes to remove excess moisture and cut into bite-sized cubes.

In a bowl, combine cornstarch, garlic powder, and salt. Toss the tofu cubes in this mixture until fully coated.

Preheat air fryer to 375°F or oven to 400°F. Cook tofu in air fryer for 18–22 minutes or bake in the oven for 25 minutes, flipping halfway.

Combine orange juice, soy sauce, and sugar in a saucepan over medium heat. Simmer for about 5 minutes until slightly thickened.

Toss golden, crispy tofu into the saucepan with the sauce and stir gently for 1–2 minutes until well coated.

Serve on a platter and garnish with green onions or sesame seeds. Enjoy with jasmine rice or quinoa and vegetables.