Slice the tofu into ½ inch cubes and spread onto a paper towel to dry slightly. Place another paper towel on top and gently press to dry the tofu.
14 ounces firm tofu
Put cornstarch in a medium-sized bowl. Add the dried tofu cubes, and toss to coat in the cornstarch.
3 Tablespoons cornstarch
In a small bowl, whisk together hoisin sauce, soy sauce, sesame oil, brown sugar, and a pinch of red pepper flakes if desired.
¼ cup hoisin sauce, 2 Tablespoons low sodium soy sauce, 1 teaspoon toasted sesame oil, 1 teaspoon brown sugar, pinch red pepper flakes
Heat 2 tablespoons oil in a large heavy-bottomed pan over medium-high heat. Add the ginger and garlic to the oil, and cook, stirring constantly for 1-2 minutes.
2 Tablespoons avocado oil, 1 Tablespoon freshly grated ginger, 1 clove garlic
Add the tofu cubes, and fry, stirring often, until they're crisp and golden.
Reduce the heat to low, and add the sauce. Stir until the tofu is well-coated.
Serve over rice with vegetables on the side, and sprinkle with sesame seeds.
Sesame seeds for garnish.