Wild-Caught Shrimp Canh Chua with Pineapple & Tamarind
This vibrant Vietnamese sour soup balances tart tamarind and sweet pineapple without refined sugar. Loaded with wild-caught shrimp, crisp vegetables, and fresh herbs, it delivers a polyphenol-rich broth that honors tradition while prioritizing longevity.

A little context
Originating from the Mekong Delta, Canh Chua traditionally relies on a balance of sour, sweet, and salty flavors, often using refined sugar and seed oils in modern adaptations. We honor the heritage by using ripe pineapple for natural sweetness and unsweetened tamarind for the signature sour profile. The broth is finished with EVOO rather than neutral oils, preserving the integrity of the fat-soluble nutrients in the herbs.
The longevity story
The tamarind concentrate provides significant polyphenols and fiber that support blood sugar stability, while fresh pineapple offers bromelain to aid protein digestion. Wild-caught shrimp supplies high-quality protein and essential iodine for thyroid function without the environmental toxins of farmed varieties. Extra-virgin olive oil introduces oleocanthal, a potent anti-inflammatory compound, and the fresh herb garnish adds volatile oils that protect cellular integrity.
Method
- 01
Prepare the Tamarind Water
In a small bowl, soak 30 g tamarind concentrate in 1 cup warm filtered water for 15 minutes. Mash with your fingers to release the pulp, then strain through a fine-mesh sieve into a measuring cup. Discard seeds and fibers. You should have about 150 ml of concentrated sour liquid.
- 02
Sauté Aromatics
Heat 30 ml extra-virgin olive oil in your heavy pot over medium heat. Add the bruised lemongrass stalks and torn kaffir lime leaves. Sauté gently for 2 minutes until fragrant, being careful not to burn the oil. This infuses the fat with citrus compounds before liquid is added.
- 03
Build the Broth
Pour in the remaining 1.5 L water or bone broth. Bring to a simmer. Add the strained tamarind water, the 2 tbsp sugar-free fish sauce, and 1 tsp sea salt. Stir well and taste; the broth should be distinctly sour and salty, as the pineapple will add sweetness later.
- 04
Cook Hard Vegetables
Add the cubed pineapple and tomato wedges to the simmering broth. Cook for 5 minutes until the tomatoes soften slightly and the pineapple releases its juices. This creates a natural sweetness that replaces refined sugar.
- 05
Add Okra
Stir in the sliced okra and cook for another 3 minutes. Okra releases mucilage which lightly thickens the soup naturally without flour or cornstarch. Do not overcook or it will become slimy.
- 06
Poach the Shrimp
Turn the heat down to low. Gently add the 500 g wild-caught shrimp. Poach for 3-4 minutes until they turn pink and opaque. Remove from heat immediately to prevent rubbery texture. The residual heat will finish cooking them.
- 07
Finish and Serve
Stir in the bean sprouts and fresh herbs. Ladle into bowls immediately. Serve with a side of jasmine rice if desired, or enjoy as-is for a lower-carb option.
Pro tips
- ✦Source wild-caught shrimp from MSC-certified suppliers to avoid antibiotics and heavy metals common in farmed varieties.
- ✦Tamarind concentrate varies in acidity; always taste the broth before adding salt to balance the sourness.
- ✦Bruise the lemongrass with the flat side of a knife before tying it to maximize oil release.
- ✦Add the fresh herbs at the very end to preserve their volatile polyphenols and color.
- ✦If the soup is too sour, add a few more cubes of ripe pineapple rather than sugar.
Shop this recipe
As an Amazon Associate we earn from qualifying purchases.
Substitutions
- wild-caught shrimp → wild-caught cod or halibut fillets (add fish in last 5 minutes instead of shrimp)
- extra-virgin olive oil → avocado oil (neutral flavor, high smoke point)
- fresh okra → green beans or asparagus (add same time as pineapple)
Storage
fridge 3 days in a glass container; freezes well portioned up to 2 months
What to serve with it
- hot green tea
- sparkling water with fresh lime
- steamed jasmine rice (optional)
- dry white wine
FAQ
Can I use canned pineapple?+
No. Canned pineapple is usually packed in syrup with added sugar. Always use fresh, ripe pineapple for the natural fructose to balance the tamarind.
Share this recipe
Notes from the community
Sign in to leave a note.
No notes yet — be the first.
You might also like





