Into a small mixing bowl, add ginger, garlic, turbinado sugar, tamari, and seasoned rice vinegar. Whisk to combine and set aside.
Into a large mixing bowl, add the cubed tofu, cornstarch, sesame seeds, sea salt, and ground black pepper. Toss gently to coat.
Into a large skillet over medium-high heat, add olive oil. When the oil is hot, add the tofu. Cook, tossing occasionally, for about 8 minutes, until lightly crisp and browned.
Add the sliced scallions and continue cooking for 1 minute.
Pour in the ginger and garlic mixture. Gently toss to coat and cook for an additional 1 minute. Sprinkle with red pepper flakes to taste and serve hot.