Press the extra firm tofu for at least 15 minutes to remove excess moisture for maximum crunch.
Cut the pressed tofu into 1-inch cubes and place them in a medium mixing bowl.
Toss the tofu cubes with cornstarch, garlic powder, ginger powder, sea salt, black pepper, and avocado oil until evenly coated.
Arrange the tofu in a single layer in the air fryer basket, ensuring they are not overlapping.
Air fry at 400°F for 15 to 18 minutes, shaking the basket halfway through, until the edges are golden and crispy.
While the tofu cooks, steam the broccoli florets and shelled edamame until they are tender and bright green.
In a small bowl, whisk together the sweet chili sauce and tamari.
Transfer the hot, crispy tofu to a bowl and toss with the sweet chili glaze until every piece is glistening.
Serve the glazed tofu over the steamed broccoli and edamame, then garnish with sesame seeds.