Remove the tofu from the package and press between paper towels for 15 minutes to remove excess moisture, then cut into 1-inch cubes.
In a small bowl, whisk together the tamari, rice vinegar, arrowroot powder, red pepper flakes, sea salt, and black pepper to create the stir-fry sauce.
Heat the toasted sesame oil in a large non-stick skillet or wok over medium-high heat.
Add the tofu cubes to the skillet in a single layer and sear for 3-4 minutes per side until golden brown and crispy.
Add the minced ginger and garlic to the pan, stirring constantly for 1 minute until fragrant.
Toss in the broccoli florets and shelled edamame, adding a splash of water if needed to steam the broccoli for 2-3 minutes until tender-crisp.
Give the sauce a quick whisk and pour it over the tofu and vegetables, tossing everything together for 1-2 minutes until the sauce thickens and coats the ingredients.
Serve immediately while hot and the tofu is at its crispiest.