Authentic Tom Kha Gai (Printable)

Tender chicken in coconut milk with lemongrass, galangal, and lime leaves. Creamy and tangy Thai comfort food.

# What You’ll Need:

→ Aromatics & Broth

01 - 3 cups chicken broth
02 - 1 stalk lemongrass, trimmed and smashed
03 - 4 slices fresh galangal
04 - 4 makrut lime leaves, torn into pieces
05 - 3 Thai birds eye chilies, lightly crushed

→ Main Ingredients

06 - 1 lb boneless, skinless chicken thighs, thinly sliced
07 - 14 fl oz full-fat unsweetened coconut milk
08 - 5 oz fresh mushrooms, sliced
09 - 1 medium shallot, thinly sliced

→ Seasonings & Finishing

10 - 2 tablespoons fish sauce
11 - 1 tablespoon lime juice
12 - 1 teaspoon palm sugar
13 - 2 tablespoons fresh cilantro, chopped
14 - 2 green onions, sliced
15 - Lime wedges for serving

# How To Make It:

01 - In a medium pot, bring the chicken broth to a gentle simmer. Add lemongrass, galangal, makrut lime leaves, and chilies. Simmer for 5 to 7 minutes to infuse the broth with aromatics.
02 - Add the sliced chicken and shallot to the simmering broth. Cook for 3 to 4 minutes, until the chicken turns opaque.
03 - Add the mushrooms and pour in the coconut milk. Stir gently and bring back to a simmer. Do not let it boil vigorously.
04 - Season the soup with fish sauce, palm sugar, and lime juice. Adjust seasoning to taste, balancing salty, sour, and sweet notes.
05 - Remove from heat. Discard the lemongrass, galangal slices, and lime leaves if desired.
06 - Ladle the soup into bowls. Garnish with cilantro, green onions, and serve with lime wedges.

# Expert Advice:

01 -
  • It tastes like you spent hours cooking, but honestly takes less time than ordering takeout.
  • The soup gets better as it sits, so it's perfect for making ahead on lazy weeknights.
  • One bowl feels luxurious and filling without being heavy, even on warm evenings.
02 -
  • Don't boil the soup hard once the coconut milk goes in—gentle heat keeps the cream silky instead of separating into an oily mess.
  • The aromatics need real time to infuse the broth before you add anything else, or you'll end up with soup that tastes nice but not authentic.
03 -
  • Slice your chicken against the grain so each piece stays tender instead of shredding apart in the soup.
  • Toast your spices and aromatics in a dry pan for 30 seconds before adding broth if you want even deeper flavor complexity.
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