
A fragrant and creamy Thai chicken soup with coconut milk, made easily in a pressure cooker.
Prep
15 min
Cook
25 min
Total
40 min
Servings
6
Difficulty
Medium

Instructions
Prepare Aromatics
Trim and smash the lemongrass stalks. Slice the galangal or ginger. Tear the kaffir lime leaves.
Pro tip: Smashing the lemongrass releases more flavour.
Combine Ingredients
In the pressure cooker, combine chicken stock, coconut milk, lemongrass, galangal, kaffir lime leaves, chicken, mushrooms, and chillies.
Pressure Cook
Seal the pressure cooker and cook on high pressure for 10 minutes. Allow natural release for 5 minutes, then quick release any remaining pressure.
Pro tip: Do not overfill your pressure cooker.
Check Chicken
Ensure chicken pieces are cooked to an internal temperature of 74°C (165°F) using a meat thermometer.
Pro tip: Probe the thickest part of the chicken.
Season Soup
Stir in fish sauce, lime juice, and sugar. Adjust seasoning to taste.
Pro tip: Add more fish sauce for saltiness and lime for tang.
Garnish and Serve
Ladle soup into bowls, garnish with chopped coriander and lime wedges. Serve hot.
Pro tip: Squeeze lime juice just before serving for a fresh kick.
Tips & Tricks
- Use fresh lemongrass and galangal for authentic flavour.
- Ensure chicken is cooked to 74°C for safety.
- Coconut milk should not boil to prevent curdling.
- Adjust saltiness with fish sauce to taste.
Frequently Asked Questions
Can I use ginger instead of galangal?
Yes, ginger can substitute for galangal, though the flavour will be slightly different.
How long does it take to cook in a pressure cooker?
The cooking time is 10 minutes, plus 5 minutes for natural pressure release.
What is the safe internal temperature for chicken?
The safe internal temperature for chicken is 74°C (165°F).
Can I freeze this soup?
Yes, you can freeze the soup for up to 2 months. Reheat gently to avoid curdling the coconut milk.
What can I serve with Tom Kha?
Serve with jasmine rice or enjoy it as a standalone dish with some crusty bread.
Serving Suggestions
Nutrition per serving
250
Calories
20g
Protein
15g
Fat
10g
Carbs
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