Broth (for 2 servings) 3 cups / 750 ml chicken broth (5) 2 garlic cloves , smashed (6) ⅓" / 1 cm piece of ginger , sliced (optional, but highly recommended) 1½ tbsp light soy sauce (1) 2 tsp sugar (any) 1½ tbsp chinese cooking wine (2) ¼ - ½ tsp sesame oil