Canh Chua Cá (Vietnamese Sweet-Sour Fish Soup)
Canh chua cá balances tamarind, fish, pineapple, tomato, okra, taro stem, bean sprouts, and aromatic rice-paddy herbs in a southern Vietnamese soup.
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Illustrated cooking guide
Step-by-step visual method
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Written method
Instructions
Read through once, then cook at your own pace with the illustrated guide above.
- 1
Dissolve the tamarind pulp in hot water and strain.
- 2
Bring the stock and tamarind liquid to a simmer; add pineapple and tomato.
- 3
Add the fish and poach gently until almost cooked.
- 4
Add okra and taro stem, then season with fish sauce and sugar for a bright sweet-sour balance.
- 5
Add bean sprouts only at the end so they remain crisp.
- 6
Finish with ngò om, culantro, and chili and serve with rice.
Cook notes
Tips
Use fresh fish for the best flavor
Adjust the sweetness and sourness by varying the sugar and vinegar
Cook smarter
Helpful notes
Practical storage, serving, swap, and troubleshooting notes for a better first try.
Storage Tips
- Store in an airtight container in the fridge for up to 3 days.
- Reheat gently on the stove to prevent fish from overcooking.
Substitutions
- Use vegetable stock instead of fish stock for a vegetarian version.
- Pineapple can be replaced with mango for a different flavor.
What to Serve With
- Steamed jasmine rice
- Fresh spring rolls
- A side of pickled vegetables
Common Mistakes
- Avoid overcooking the fish to keep it tender.
- Make sure to balance the sweet and sour flavors before serving.
Recipe FAQ
What type of fish should I use for this soup?
Fresh fish fillets like tilapia or catfish work well for this recipe.
Can I make this soup vegetarian?
Yes, you can replace fish with tofu and use vegetable stock instead.
How long can I store leftovers?
Leftover soup can be stored in the refrigerator for up to 3 days.
Kitchen tools
Helpful Tools for This Recipe
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Rice cooker
Good for steady rice, grains, and meal-prep bowls.
Blender
Helpful for smooth sauces, soups, marinades, and purees.
Saucepan
Useful for simmering sauces, soups, grains, and small-batch stews.
Chef knife
A basic prep tool for vegetables, herbs, aromatics, and proteins.
Cutting board
Keeps prep organized for chopping, slicing, and staging ingredients.
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