Recipe
🍽️ DINNER
Fish Ambul Thiyal (Sour Fish Curry)
Sri Lanka’s dry sour fish curry: firm fish coated in a jet-black paste of goraka and black pepper and cooked down until every piece wears a tangy, peppery crust.
Sri Lankan · medium · serves 4
prep 20 min · cook 30 min
~448 cal · 31g protein · 61g carbs · 8g fat · 1g fiber · 1g sugars · 2g sat fat (estimated, per serving)
↓ Jump to Recipe
AI-generated illustration
Ambul thiyal is one of the most distinctively Sri Lankan dishes there is, and unlike the coconut-rich curries that define most of the island's cooking, it uses no at all. The name says it plainly: ambul means sour, thiyal is the dry, paste-coated style of cooking, and the sourness comes from goraka, a dried garcinia fruit until it turns jet black.
Goraka is boiled soft and ground with a heavy hand of Ceylon black pepper and salt into a dark paste that coats every cube of firm fish, traditionally tuna. The fish is layered in a clay pot, often over banana leaf and , and cooked gently until nearly all the liquid evaporates and the paste clings as a tangy, peppery, almost smoky crust.
Because goraka is such a powerful souring agent and preservative, ambul thiyal was made to keep for days without refrigeration, a practical staple of the coastal south around Ambalangoda. It is a dry dish, not a saucy curry, and is served simply with plain rice.
Saved recipes and passport stamps are kept on this device. Sign in to keep them across your devices and leave reviews.
Make it yours
✓ Naturally gluten-, dairy-, nut-, egg- and pork-free. No swaps needed.
Toggle a diet and the ingredients rewrite themselves with regional substitutes.
🥕 Vegetarian
🌱 Vegan
🌾 Gluten-Free
🥛 Dairy-Free
🥜 Nut-Free
🥚 Egg-Free
🐖 Pork-Free
Dietary labels are a cooking guide, not allergen-safety advice. We track dairy, egg, gluten, tree nuts and peanuts (we count coconut as a tree nut, following FDA labeling), fish, and shellfish; we do not screen for sesame, soy, mustard, celery, or sulphites. If you have a food allergy, read the label on every product you use, and note that a kitchen can cross-contaminate in ways a recipe cannot control.
Ingredients
US
Metric
Serves 4
1 lb firm fish (tuna), in 1.5-inch cubes
8 pieces goraka (dried garcinia), or 2 tbsp paste
3 tbsp black peppercorns, coarsely ground
3 cloves, 1 inch garlic and ginger, crushed
1/2 tsp turmeric
2 sprigs
1 inch cinnamon stick and a few cloves
1/2 onion, sliced
to taste salt
4 cups steamed rice, to serve
Instructions
1
Simmer the goraka in about half a cup of water until very soft, 10 minutes, then pound or blend it with the black pepper, garlic, ginger, turmeric, and salt into a thick, dark paste.
✎ Chef’s note
Taste the paste before it meets the fish; it should read sour, hot, and salty all at once, since that balance is the whole dish.
2
Gently coat the fish cubes all over with the paste, taking care not to break them.
3
Lay the fish in a single layer in a heavy or clay pot over the curry leaves, tuck in the cinnamon, cloves, and onion, and add just enough water to barely cover.
4
Cook uncovered over medium heat, turning once or twice very carefully, until almost all the liquid has evaporated and a dark paste clings to each piece, about 20 minutes. Do not stir, or the fish will break.
5
The finished dish should be nearly dry, not saucy. Serve with plain rice.
Southern Sri Lankan tradition.
Ratings & reviews
Cooked it? Rate this dish:
No account needed. Sign in to leave a full review with a comment.
Cooked it?
Kept on this device, no account needed. Sign in to leave a review and keep your passport across your devices.
No reviews yet, be the first to cook it.
🌏 While it simmers, know your destination
📍
Western Province (Colombo). Rice and curry is a plural. One plate carries a mound of rice ringed by five or six separate curries and a sambol, each cooked a different way, some in coconut milk and some dry-roasted, so that no two taste alike. The curry powder is roasted dark first, which is what makes it so much darker than an unroasted blend.
🗺️
Sri Lanka. Sri Lanka grows the cinnamon, not the substitute. Cinnamomum verum is native to the island and its thin, brittle, many-layered quills are a different spice from the thick single-layer cassia sold under the same name elsewhere. Peeling it is a skilled trade, done by hand with a specialised knife.
🌍
Asia. Fermentation is the thread that runs the whole way across: soy sauce and miso, Korean doenjang and kimchi, Southeast Asian fish sauces, the soured batter behind an idli. Chilli is the newcomer among them, arriving only after 1500 with Portuguese and Spanish traders, which makes the heat in Sichuan, Thai and Korean cooking far younger than the fermenting underneath it.
The story behind this dish is up top, worth a read while the pot works.
More from Sri Lanka
Parippu & Pol SambolCreamy coconut-milk red lentils with a fiery fresh coconut-chili relish, the twin pillars of a Lankan rice table.
Kottu RotiChopped flatbread stir-fried with curry, vegetables, and egg on a clanging griddle, Colombo’s midnight anthem.
Hoppers (Appa)Bowl-shaped fermented rice-and-coconut pancakes, lacy at the edges and soft in the middle.
Browse all Sri Lanka recipes →
Good to know
You’ll need: Pot or saucepan, Blender.
Storing it: Stews and braises keep 3 to 4 days refrigerated and often taste better the next day. Reheat gently, adding a splash of water if it has thickened.
Make it a Sri Lanka meal
Kiri Te (Sri Lankan Milk Tea)Drink
WatalappanDessert
LampraisLunch
Similar dishes from around the world
Bahamian Stew FishBahamas
Macher JholIndia
Makayabu (Salted Fish in Tomato Sauce)DR Congo
Ngai NgaiRepublic of the Congo
Poisson à l'OdikaGabon
Kansiyé de Poisson (Fish in Peanut Sauce)Guinea
Cuisine
Diet
Gluten-Free Recipes from Around the World
Dairy-Free Recipes from Around the World
Nut-Free Recipes from Around the World
Egg-Free Recipes from Around the World
Pork-Free Recipes from Around the World
Gluten-Free Dinners from Around the World
Dairy-Free Dinners from Around the World
Nut-Free Dinners from Around the World
Egg-Free Dinners from Around the World
Frequently asked questions
What is Fish Ambul Thiyal (Sour Fish Curry)?
Sri Lanka’s dry sour fish curry: firm fish coated in a jet-black paste of goraka and black pepper and cooked down until every piece wears a tangy, peppery crust.
Where does Fish Ambul Thiyal (Sour Fish Curry) come from?
Fish Ambul Thiyal (Sour Fish Curry) is a Sri Lankan dish from Western Province (Colombo), Sri Lanka.
Can Fish Ambul Thiyal (Sour Fish Curry) be made vegan, gluten-free, or dairy-free?
This Fish Ambul Thiyal (Sour Fish Curry) recipe includes substitution suggestions for vegetarian, vegan, gluten-free, dairy-free, nut-free, egg-free, and pork-free versions, including several at once such as gluten-free and dairy-free together. Treat them as a starting guide rather than a guarantee, and see the allergen note below.
Is Fish Ambul Thiyal (Sour Fish Curry) safe for people with food allergies?
Our dietary labels and substitutions are a cooking guide, not medical or allergen-safety advice. We track dairy, egg, gluten, tree nuts and peanuts (we count coconut as a tree nut, following FDA labeling), fish, and shellfish, but we do not screen for sesame, soy, mustard, celery, or sulphites. If you have a food allergy, always read the label on every product you use, and remember a home or commercial kitchen can cross-contaminate ingredients in ways a recipe cannot control.
How long does Fish Ambul Thiyal (Sour Fish Curry) take to make?
About 50 minutes total (20 minutes prep, 30 minutes cooking), serving 4.
Get the Sunday Spin
One dish from somewhere in the world, in your inbox every Sunday. No spam, just dinner inspiration you can cook that day.