2. Heat vinegar, ½ cup water, sugar and salt over medium high in a small saucepan, stirring occasionally, until sugar and salt are dissolved, about 5 minutes.

½ cup lemon-lime soft drink (such as 7UP or Sprite) Toasted sesame oil, for serving. 1. Pack a clean, heatproof 1-quart container with cucumbers, garlic and chile; set aside.