(or 14oz) Firm or medium firm tofu • scallion cut into 1 inch slices • cornstarch • water • ginger • Shaoxing wine (mirin or sake if you don’t have) • light soy sauce (regular if you absolutely cannot get any) • dark soy sauce (or regular if you absolutely cannot get any) • cornstarch + 1 tablespoon water • vegetable oil (or any flavorless oil)