Image relevance check
The hero image is reviewed against the dish title and alt text: Bowl of creamy tom kha gai soup with mushrooms, cilantro, and red chilies. The page uses the hero image as its visual reference.
Prep Time
10 min
Cook Time
20 min
Total Time
30 min
Servings
4
About 6 cups
Difficulty
Easy
Cost
Moderate
$$
Tom Kha Gai
Creamy Thai coconut chicken soup with galangal and lemongrass
A silky Thai coconut milk soup infused with galangal, lemongrass, lime leaves, and tender chicken. Tangy, aromatic, and deeply comforting with a delicate balance of flavors.
10m
Prep Time
20m
Cook Time
30m
Total Time
4
Servings
Easy
Difficulty
Moderate $$
Cost
Recipe by Priya Narayan
Reviewed by RecipePool Editorial Team
Editorially reviewed for image relevance, instruction clarity, ingredient fit, visual checkpoints, and practical home-cooking usefulness.
Meet the reviewing desk//
Tom kha gai occupies a special place in Thai cuisine. While its cousin tom yum is bold and brash, tom kha gai is refined and nuanced — a creamy coconut broth perfumed with galangal, lemongrass, and lime leaves, gently soured with lime juice, and sweetened just enough to balance.
The soup is deceptively simple: aromatics are simmered in coconut milk, chicken is poached until tender, and mushrooms add an earthy counterpoint. But the flavors are extraordinary — each spoonful delivers a cascade of creamy, sour, salty, sweet, and herbal notes.
It is comfort food of the highest order, equally perfect as a light meal or an elegant starter.
Recipe-specific review checks
Why this recipe is in the public catalog
Last reviewed Apr 26, 2026 by RecipePool Editorial Team. The checks below are tied to this recipe's image, cooking method, and reader support sections.
Method support check
The instructions are supported by stovetop cues for a soup & stew result, including timing, doneness, troubleshooting, and scaling guidance.
Reader-usefulness check
This page includes 4 tips, 3 recipe FAQs, and an editor note: For Tom Kha Gai, prep the ingredients before cooking and use the written times as practical checkpoints rather than absolutes.
Tom Kha Gai remains public because its image, method cues, notes, tips, FAQs, and internal links clear the current review gate.
Kitchen intelligence
Kitchen notes for Tom Kha Gai
Before you start
Set up the first moves
Start by having chicken broth, can coconut milk, and chicken breast, thinly sliced ready, then pour coconut milk and chicken broth into a pot.
Timing read
30 minutes, mostly cooking
Plan for 10 minutes prep and 20 minutes cooking. Midway check: Add fish sauce and sugar.
Flavor logic
Built around chicken broth
chicken broth, can coconut milk, chicken breast, thinly sliced, and mushrooms (straw or oyster preferred), sliced carry the main flavor and texture, so measure them before you adjust seasoning or heat.
Serving plan
4 servings, About 6 cups
For Thai and Soup & Stew, the finish should match this final cue: Note: The galangal, lemongrass, and lime leaves are for flavoring only — do not eat them.
Ingredients
- 400ml can coconut milk
- 2 cups chicken broth
- 300g chicken breast, thinly sliced
- 200g mushrooms (straw or oyster preferred), sliced
- 3 inches galangal, thinly sliced
- 2 stalks lemongrass, cut into 2-inch pieces and bruised
- 5 kaffir lime leaves, torn
- 3-5 Thai bird chilies, crushed
- 3 tbsp fish sauce
- 2 tbsp lime juice
- 1 tbsp sugar
- Fresh cilantro leaves
Ingredient notes
Ingredients worth checking
Shopping focus
Prioritize chicken broth
Chicken broth, can coconut milk, chicken breast, and mushrooms (straw or oyster preferred) carry most of the flavor. Spend attention there first.
Prep notes
Prep in recipe order
Set up the ingredients in list order and keep time-sensitive items nearby.
Adjustment logic
Galangal can flex
If needed, use Fresh ginger (different flavor but usable) in place of Galangal. Use slightly less ginger as it is more pungent than galangal
Optional items
Keep the core intact
Keep the main items intact; use garnish, heat, or acidity for small adjustments.
Shopping guide
Shopping notes for Tom Kha Gai
Buy first
Check can coconut milk quality
Can coconut milk, chicken breast, and fish sauce are the ingredients most likely to affect freshness and texture.
Package check
Match package size to the recipe
Can coconut milk and chicken broth may come in larger containers than needed; confirm amounts before buying backups.
Cost control
4 moderate-cost servings
Use store brands, pantry staples, or simpler sides before changing the core ingredients.
Storage planning
Shop with leftovers in mind
Refrigerate for up to 3 days.
Useful Kitchen Picks
Gear and pantry options that fit this recipe
These are optional, recipe-relevant searches for tools or pantry staples that can make this specific recipe easier to repeat.
PrecisionUtility
Helpful Pick
Thermometer
Useful tool
Why a thermometer helps here
This is the kind of recipe where doneness changes the result fast. A quick thermometer helps you pull it at the right moment instead of guessing.
The easiest upgrade here is accuracy, not another pan.
- Makes doneness more repeatable
- Helps avoid dry or overcooked protein
If you cook meat or fish regularly, an instant-read thermometer gets used constantly.
Shop thermometer options for this recipeDepthPantry
Helpful Pick
Fish Sauce
Pantry upgrade
Why the fish sauce matters
This dish leans on fish sauce for a lot of its savory depth, so the bottle you use has more impact than most pantry upgrades.
This is one of the few ingredients here that noticeably changes the final dish.
- Builds the backbone of the sauce
- Useful well beyond this recipe
A better bottle makes a real difference here and pays off across Vietnamese and Thai cooking.
Shop fish sauce for this recipeAs an Amazon Associate I earn from qualifying purchases. Product links are included when they are directly relevant to the recipe.
What You'll Need
Equipment
- Large pot or Dutch oven
- Ladle
- Blender or food processor
- Rubber spatula
- Instant-read thermometer
Instructions
- 1
Pour coconut milk and chicken broth into a pot. Add galangal, lemongrass, and kaffir lime leaves. Bring to a gentle simmer over medium heat.
- 2
Simmer for 5 minutes to infuse the aromatics into the coconut milk.
- 3
Add sliced chicken and mushrooms. Cook at a gentle simmer for 8-10 minutes until the chicken is cooked through.
- 4
Add fish sauce and sugar. Stir to dissolve.
- 5
Remove from heat. Add lime juice and crushed chilies. Stir gently.
- 6
Ladle into bowls, distributing chicken and mushrooms evenly. Garnish with cilantro leaves.
- 7
Note: The galangal, lemongrass, and lime leaves are for flavoring only — do not eat them.
Technique notes
Technique checkpoints
Key method moments pulled from the written steps.
Prep phase
3 steps
Key move
Simmer for 5 minutes to infuse the aromatics into the coconut milk.
Why it matters
Keep the moisture steady here so the main ingredients soften before final seasoning.
Watch for
Move on after this instruction is complete: simmer for 5 minutes to infuse the aromatics into the coconut milk.
Cook phase 1
3 steps
Key move
Remove from heat.
Why it matters
Add toppings after cooking so fresh, crunchy, or acidic finishes stay distinct.
Watch for
Plate while the main dish is still hot, then add crunchy, acidic, or fresh garnishes right before serving.
Finish phase
1 step
Key move
Note: The galangal, lemongrass, and lime leaves are for flavoring only — do not eat them.
Why it matters
Add toppings after cooking so fresh, crunchy, or acidic finishes stay distinct.
Watch for
Plate while the main dish is still hot, then add crunchy, acidic, or fresh garnishes right before serving.
Doneness cues
Doneness checks for Tom Kha Gai
Look for
Chicken breast, thinly sliced should look ready
Note: The galangal, lemongrass, and lime leaves are for flavoring only — do not eat them.
Heat cue
Control heat before adjusting
If the surface is changing too fast before the center or sauce is ready, lower the heat and give the recipe time to catch up.
Timing cue
20 minutes cook window
Use the 10 minutes prep window to get organized so the cooking stage can move without rushed substitutions.
Final adjustment
Taste and adjust at the end
For Tom Kha Gai, prep the ingredients before cooking and use the written times as practical checkpoints rather than absolutes.
Troubleshooting
Fixes while cooking Tom Kha Gai
Texture check
If the texture seems off
Check this step before adding heat or liquid: Add fish sauce and sugar.
Timing check
Built around 20 minutes of cooking
Tom Kha Gai starts with about 10 minutes prep. Steady heat and small adjustments are usually enough.
Seasoning check
Adjust late, not early
Before changing seasoning, check this tip: Do not boil the coconut milk vigorously — it will separate.
Leftover check
Keep leftovers useful
Reheat gently over medium-low heat.
Scaling guide
Scaling notes for Tom Kha Gai
Half batch
Plan for about 2 servings
For Tom Kha Gai, halve the main ingredients evenly and season lightly until the final taste check.
Double batch
Scale toward 8 servings
For Tom Kha Gai, use a wider pan, larger pot, or second tray so the moderate ingredient list has room.
Timing changes
Prep time changes more than cook time
Cook time starts around 20 minutes; prep starts around 10 minutes.
Leftover math
About 6 cups
Refrigerate for up to 3 days.
Make-ahead timeline
Make-ahead notes for Tom Kha Gai
Earlier in the day
Prep what will slow you down
Start with this setup step: Pour coconut milk and chicken broth into a pot.
Before serving
30 minutes total planning window
Tom Kha Gai moves quickly, so avoid starting until the table, sides, and serving pieces are close to ready.
Leftover plan
4 servings to manage
Refrigerate for up to 3 days.
Reheat without damage
Use gentle heat
Reheat gently over medium-low heat.
Serving Suggestions
Ways to Serve This Dish
Serve over steamed jasmine or sticky rice
Pair with a side of pickled vegetables or kimchi
Add a drizzle of sesame oil and toasted sesame seeds for extra flavor
Meal fit
Meal pairings for Tom Kha Gai
Meal role
Comfort meal for 4
Pair this soup & stew with sides that add contrast: crisp, fresh, acidic, or starchy as needed.
Best timing
30 minutes weeknight slot
Low-friction timing for Tom Kha Gai. Add a small buffer if serving guests.
Diet fit
Gluten-Free and Dairy-Free
Keep the sides aligned with gluten-free and dairy-free: vegetables, grains, sauces, or garnishes should follow the same constraint.
Occasion fit
Weeknight Dinner
Good for weeknight dinner when sides can be handled while the main recipe cooks.
Substitutions
GalangalFresh ginger (different flavor but usable)
Use slightly less ginger as it is more pungent than galangal
ChickenShrimp (tom kha goong) or tofu
Shrimp needs only 3 minutes of cooking; use firm tofu for vegetarian
Straw mushroomsButton mushrooms or oyster mushrooms
Any mushroom works; oyster mushrooms are closest in texture
Tips & Storage
Pro Tips
Do not boil the coconut milk vigorously — it will separate. A gentle simmer is key.
Galangal is not interchangeable with ginger. They are different roots with distinct flavors. Galangal is available at Asian grocery stores.
The balance of sour (lime), salty (fish sauce), and sweet (sugar) is what makes this soup sing. Adjust to your taste.
For a richer soup, use 2 cans of coconut milk and omit the chicken broth.
Storage
Refrigerate for up to 3 days. Remove the large aromatics before storing.
Reheating
Reheat gently over medium-low heat. Do not boil. Add a squeeze of fresh lime juice after reheating to brighten the flavors.
Cooking Notes
Editor's Note
For Tom Kha Gai, prep the ingredients before cooking and use the written times as practical checkpoints rather than absolutes. Taste at the end for salt, acidity, and texture so the final dish feels balanced.
Nutrition Facts
Per serving (1.5 cups) · 4 servings
Calories280
LowModerateHigh
A moderate-calorie serving · based on a 2,000 cal daily diet
Protein22g
Carbohydrates10g
Fat18g
Fiber1g
Sugar5g
Sodium840mg
Nutritional values are approximate and may vary based on specific ingredients and preparation methods. Read our nutrition information policy.
Frequently Asked Questions
- What is the difference between tom kha and tom yum?
- Tom kha is coconut milk-based (creamy), while tom yum is clear broth-based (tangy and spicy). Tom kha is milder and richer; tom yum is bolder and more sour.
- Can I use ginger instead of galangal?
- Ginger will work in a pinch but the flavor will be noticeably different. Galangal has a distinctive piney, citrusy quality that ginger lacks.
- Is this soup spicy?
- It can be adjusted. The chilies are added at the end so you control the heat. Start with 2-3 chilies and add more to taste.
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Tom Kha Gai is kept in the public catalog after review for image relevance, ingredient fit, instruction clarity, and practical page quality.
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