Drain the 453 grams medium-firm tofu on a wire rack for at least one hour.
453 grams medium-firm tofu
Set the tofu on a few layers of paper towels and cut it into 9 cubes. Sprinkle them evenly on all sides with the ⅛ teaspoon salt.
⅛ teaspoon salt
Grate the 6 grams ginger into a pan and then gather up the pulp and squeeze out as much juice as you can into the pan. Discard the pulp.
6 grams ginger
Add the grated 6 grams garlic, ¼ cup mirin, 2 tablespoons soy sauce, and ½ teaspoon black pepper to the pan. Bring the mixture to a boil and continue boiling until the sauce just starts to thicken and it no longer smells like alcohol (about a minute after it comes to a full boil). Transfer the sauce to a bowl and set aside.
6 grams garlic, ¼ cup mirin, 2 tablespoons soy sauce, ½ teaspoon black pepper
To fry the tofu, heat 2-inches of vegetable oil in a heavy-bottomed pot until it reaches 360 degrees F (180 C). Be sure to use a deep pot and don't fill it more than ½ way as the the moisture in the tofu will make the oil bubble a lot.
vegetable oil
Pat the tofu dry on all sides with fresh paper towels and carefully lower the tofu into the hot oil using tongs.
Fry the tofu undisturbed for about 5-6 minutes, or until you're able to pull the tofu away from the bottom of the pot without breaking it. Flip the tofu over and let it continue frying for another 5-6 minutes, or until it's golden brown on all sides.
Transfer the hot tofu straight into the bowl with the sauce and sprinkle on the 2 teaspoons toasted sesame seeds. Toss to coat the tofu with glaze, and then transfer the tofu to a serving plate.
2 teaspoons toasted sesame seeds
Garnish with more sesame seeds, black pepper, and chopped Scallion greens.
Scallion greens