Home / Appetizer / Mouth-Watering Chicken (Kou Shui Ji)

Mouth-Watering Chicken (Kou Shui Ji)

Tender poached chicken under a slick of fiery chili oil, vinegar, and toasted Sichuan peppercorns — cold, bold, and impossible to stop eating.

⏱ 20 minPrep time
🔥 35 minCook time
🍽 4Servings
🏷 AppetizerCategory
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The Chinese name, kou shui ji, literally means mouth-watering chicken, and one look at the glossy red sauce explains why. Poached chicken is chopped into pieces, chilled, and bathed in a chili oil sauce that Sichuan cooks consider a point of pride. It is the cold appetizer that opens countless Sichuan meals, and the sauce recipe changes from house to house, which is exactly how it should be.

Cold chicken that lives up to its name

Because the chicken is served cold, the skin sets to a smooth, springy layer while the meat stays juicy underneath. The sauce balances chili oil, black vinegar, and a touch of sugar, with crushed peanuts and toasted peppercorns giving every bite a little crunch and a little tingle. It tastes even better after an hour in the refrigerator, and some cooks add a spoonful of the poaching liquid to lighten the sauce, so do not rush it to the table.

Craving more? Explore all Sichuan Kitchen recipes.

This dish leans on the condiments covered in Beginner’s Guide to Asian Sauces & Seasonings.

Step by stepInstructions

  1. Put the chicken in a pot with the ginger, scallions, wine, and salt, and add cold water to cover. Bring to a gentle simmer and cook for 25 minutes, until the chicken is cooked through.
  2. Turn off the heat and let the chicken cool in the liquid for 20 minutes.
  3. Lift the chicken out, pat it dry, and chop it into bite-size pieces across the bone.
  4. Whisk the chili oil, soy sauce, vinegar, sugar, peppercorn powder, and sesame oil in a bowl.
  5. Arrange the chicken on a plate and spoon the sauce over it generously.
  6. Scatter with peanuts and cilantro and serve at room temperature.

💡 Chef tips & storage

Poach the chicken gently and let it cool in the cooking liquid so it stays moist all the way through. Make the sauce at least 15 minutes ahead so the flavors have time to settle.

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Recipe details

Prep20 min
Cook35 min
Servings4
CategoryAppetizer
PublishedAugust 17, 2026
Emily — the cook behind My Comfort Recipes

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