Press the tofu for 15 minutes to remove excess moisture, then cut into 1-inch cubes.
In a small bowl, whisk together the tamari, toasted sesame oil, rice vinegar, minced ginger, and minced garlic to create the glaze.
Heat avocado oil in a large skillet or wok over medium-high heat.
Add the tofu cubes to the pan and sear until golden brown and crispy on all sides, approximately 8-10 minutes.
Add the broccoli florets and edamame to the skillet, tossing frequently until the broccoli is bright green and tender-crisp.
Pour the sesame glaze over the tofu and vegetables, stirring constantly for 1-2 minutes until the sauce thickens and coats every piece.
Season the mixture with sea salt, black pepper, and red pepper flakes.
Garnish with sesame seeds and serve immediately while hot.