1Combine Chinese sesame paste, creamy peanut butter, light soy sauce, dark soy sauce, Chinkiang vinegar, chili oil with flakes, Sichuan peppercorn powder, granulated sugar, and chicken stock in a bowl. Whisk until smooth and set aside.
2Heat vegetable oil in a wok over medium-high heat. Add the 15g of minced garlic and 10g of minced ginger, stir-fry until fragrant, about 30 seconds.