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Thai · Thailand

Tom Kha Gai — Coconut Galangal Chicken Soup / ต้มข่าไก่

Tom kha is the coconut-rich counterpart to tom yum — the same aromatic base (galangal, lemongrass, kaffir lime leaves) but poached in coconut milk rather than clear broth, creating a soup that is silky, fragrant, and less aggressive than tom yum. The galangal ('kha' gives the soup its name) is the dominant aromatic — it must be fresh, young, and sliced in 5mm rounds so it infuses efficiently without becoming too dominant. Chicken thigh (skin-on for fat, on the bone for flavour) is the traditional protein. Oyster mushrooms or straw mushrooms complete the dish. Like tom yum, lime juice and fish sauce are calibrated off-heat — the boiled-lime problem applies equally here.

‹Swipe for the next dish›
Serves4
Total20 min
Sourced5 of 8 in BC
Cook
I

The Market List

The benchmark for each ingredient, and who stocks it near you. Tap a stockist to go straight to the product.

600 ml
coconut milk
full-fat
Origin · Sri Lankan coconut (Coconut Research Institute of Sri Lanka), Sri LankaChoose your town to see who stocks it →
400 ml
chicken stock
Your own market
300 g
boneless chicken thighs
cut 2 cm cubes
Your own market
3 tablespoons
red curry paste
store-bought or house-made
Not yet stocked in British Columbia
3 stalks
lemongrass
white part, bruised and cut 2 cm lengths
4 slices
2 tablespoons
fish sauce
nam pla
Your own market
10 ml
palm sugar
2 tablespoons
fresh lime juice
Your own market
100 g
cherry tomatoes
halved
Origin · ItalyNot yet stocked in British Columbia
15 g
Thai basil
whole leaves
Origin · New ZealandNot yet stocked in British Columbia

Each tap is counted, so the stockist sees the demand Provenance sends them.

II

The Method

1
Heat wok over medium-high heat; add 100 ml coconut milk and red curry paste; stir and simmer 2 minutes until paste blooms and darkens slightly.
From the canon — Fresh coconut milk — extracted from freshly grated coconut flesh rather than purchased in a can — and the technique of 'cracking' it: heating the thick, fat-… Coconut Milk: Cracking, Frying, Reducing →
2
Add chicken; stir-fry 3 minutes until coated and beginning to firm.
3
Pour in remaining 500 ml coconut milk and chicken stock; add lemongrass and galangal; bring to gentle simmer.
4
Reduce heat to low; simmer uncovered 8 minutes until chicken is cooked through.
5
Stir in fish sauce, palm sugar, and lime juice; simmer 1 minute.
From the canon — Fish sauce — nam pla — is the universal salt of the Thai kitchen. Fish Sauce (Nam Pla): Selection and Use →
6
Add cherry tomatoes; simmer 2 minutes until warmed through.
7
Remove from heat; fold in Thai basil.
8
Ladle into bowls; garnish with cilantro; serve with steamed jasmine rice.
From the canon — Thai jasmine rice — khao hom mali (fragrant jasmine rice) — cooked by the absorption method: precisely measured rice washed to remove surface starch, combine… Jasmine Rice (Khao Hom Mali): The Absorption Method →
III

Sensory Tests

◇Where it lives or dies. The moment where tom kha lives or dies is the galangal infusion — the galangal must simmer in the coconut milk for at least 10 minutes before any other ingredients are added. This creates the galangal-scented base that everything else builds on. Rush this step and the soup tastes of coconut milk with aromatics floating in it; allow the infusion and the soup has a unified, penetrating galangal character throughout.
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V

What to Pour

Pouring for British Columbia · ·

The pairing
Born Dream Junmai Daiginjo
Katokichibee Shouten · Fukui
Not yet stocked in British Columbia
Sake
From British Columbia

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Without alcohol

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The whole pairing
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Origin and lineage are part of membership.
Where the dish comes from and how it came to be — on every recipe.
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