Press the extra firm tofu for 15 minutes to remove excess moisture, then cut it into 1-inch cubes.
In a small bowl, whisk together the coconut aminos, toasted sesame oil, fresh ginger, garlic, and rice vinegar to create the glaze.
Heat the avocado oil in a large non-stick skillet over medium-high heat.
Add the tofu cubes to the pan and sear until golden brown on all sides, approximately 8-10 minutes.
Add the broccoli florets, sliced red bell pepper, and shelled edamame to the skillet, sautéing for 5 minutes until the vegetables are tender-crisp.
Pour the prepared glaze over the tofu and vegetables, stirring for 2 minutes until the sauce thickens and coats the ingredients.
Season the dish with sea salt and black pepper, then sprinkle with sesame seeds before serving.