Drain the tofu and wrap it in a clean kitchen towel, placing a heavy pan on top for 15 minutes to press out excess moisture.
Slice the pressed tofu into 1-inch cubes and season them evenly with sea salt and black pepper.
In a small bowl, whisk together the coconut aminos, toasted sesame oil, minced ginger, minced garlic, and water to create the stir-fry sauce.
Heat the avocado oil in a large non-stick skillet or wok over medium-high heat until shimmering.
Add the tofu cubes to the skillet in a single layer and sear for 3-4 minutes per side until they develop a golden-brown, crispy exterior.
Toss in the broccoli florets and shelled edamame, sautéing for an additional 5 minutes until the broccoli is tender-crisp.
Pour the prepared sauce over the tofu and vegetables, stirring constantly for 1-2 minutes until the glaze thickens and coats everything evenly.
Remove from heat and sprinkle with hemp hearts before serving immediately.