Thai Tom Kha Gai (Coconut Chicken Soup)

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Thai tom kha gai coconut chicken soup with mushrooms, galangal, lime leaves, and red chiles in a ceramic bowl.

Tom kha gai balances creamy coconut milk with the perfume of galangal, lemongrass, and lime leaves. Chicken and mushrooms make it a complete, soothing Thai meal.

Infuse the aromatics in the broth before adding the chicken, then finish with lime off the heat so the soup stays bright and the coconut milk remains smooth.

Galangal has a sharper, more piney flavor than ginger. Use it when possible, but avoid boiling the soup hard after the coconut milk goes in.

Serving Suggestions

Serve with steamed jasmine rice, extra lime wedges, cilantro, and sliced chiles for the table.

A ladle serving Thai tom kha gai from a small pot, showing chicken, mushrooms, herbs, and coconut broth beside lime wedges.

Recipe Notes

For the best texture, refrigerate for up to 2 days and reheat gently without boiling. Add fresh lime after reheating.

Thai tom kha gai coconut chicken soup with mushrooms, galangal, lime leaves, and red chiles in a ceramic bowl.

Thai Tom Kha Gai (Coconut Chicken Soup)

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A fragrant Thai coconut chicken soup brightened with galangal, lemongrass, lime leaves, mushrooms, and lime.
Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Servings: 4 servings
Course: Main Course
Cuisine: Thai
Calories: 430

Ingredients
 
 

Tom Kha Gai
  • 4 cups low-sodium chicken stock
  • 1 stalk lemongrass bruised and cut into pieces
  • 2 inch fresh galangal thinly sliced
  • 6 whole makrut lime leaves torn
  • 1 can unsweetened coconut milk 13.5 ounces
  • 1 lb boneless skinless chicken thighs thinly sliced
  • 8 oz shiitake mushrooms sliced
  • 2 whole red Thai chiles sliced
  • 1 tbsp fine sugar
  • 1 tsp fine salt
  • 3 tbsp fresh lime juice
  • 2 tbsp fresh cilantro chopped

Equipment

  • Medium soup pot
  • Chef’s knife
  • Fine-mesh strainer
  • Ladle

Method
 

Infuse the broth:
  1. Combine the chicken stock, lemongrass, galangal, and lime leaves in a soup pot. Bring just to a simmer and cook for 10 minutes.
  2. Strain the broth into a clean pot, or use a slotted spoon to remove the large aromatics. Return the broth to a gentle simmer.
Finish the soup:
  1. Add the coconut milk, chicken, mushrooms, chiles, sugar, and salt. Simmer gently for 8 to 10 minutes, until the chicken is cooked through and the mushrooms are tender.
  2. Remove from the heat. Stir in the lime juice and cilantro. Taste and adjust the salt and lime, then serve immediately.

Nutrition

Calories: 430kcalCarbohydrates: 18gProtein: 32gFat: 27gSaturated Fat: 20gCholesterol: 105mgSodium: 880mgFiber: 3gSugar: 8g

Notes

  • Keep the soup below a hard boil after adding coconut milk for a smooth, naturally creamy broth.
  • Add lime juice off the heat so its fresh acidity remains vivid.