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Paplou (Omani Tuna and Lime Fish Soup)
A light, sharp broth of turmeric, garlic, ginger, tomato and dried lime, with chunks of fresh tuna poached gently at the end and finished with fresh lime and coriander.
Omani · easy · serves 4
prep 15 min · cook 40 min
~357 cal · 34g protein · 12g carbs · 19g fat · 3g fiber · 4g sugars · 8g sat fat (estimated, per serving)
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Paplou is a fish soup of the Omani coast, cooked in Muscat and along the Batinah shore where tuna comes in fresh. Its origins are argued over: it is claimed both by the Lawati community, whose roots lie in the Indian subcontinent, and by the Baluchi community, and its mix of turmeric, chili, ginger and garlic with Gulf citrus shows how long the Indian Ocean trade has shaped this kitchen.
The broth is thin and clear rather than creamy. A whole dried lime (loomi), soaked and pierced so it releases its musky sourness, with tomato, onion and a garlic, ginger and coriander paste, and fresh lime juice sharpens it again at the end. The tuna goes in last, in large chunks, and is poached only until it is just cooked through.
Served in small bowls it makes a bright, light start to a meal; ladled over plain basmati rice, the traditional way to serve it, it becomes a meal in itself.
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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
- 4 cloves garlic
- 5 cm piece fresh ginger, peeled and sliced
- 1/4 cup fresh coriander, chopped, plus extra to serve
- 1 tsp ground turmeric
- 1 tsp salt, or to taste
- 1 dried lime (loomi)Hard to find? a wide strip of lime zest - gives some citrus but none of the dried lime's musky, fermented sourness; Middle Eastern grocers sell loomi
- 1.2 litres water
- 1/4 tsp ground black pepper
- 2 ripe tomatoes, diced
- 1 small red onion, diced
- 1 green chili, sliced, or a pinch of cayenne, optional
- 1/4 cup (about 2 limes) fresh lime juice
- 500 g fresh tuna steaks, cut into 4 cm chunks
- 1 lime lime wedges, to serve
Instructions
- 1Pound or blend the garlic, ginger, coriander, a quarter of the turmeric and the salt with a spoonful of water into a rough paste. Cover the dried lime with boiling water and leave it to soften while you prepare the rest, then pierce it two or three times with a small knife.
- 2Bring the water to a boil in a pot with the black pepper and the rest of the turmeric. Add the tomatoes and boil for 5 minutes, then add the onion and boil for another 5 minutes.
- 3Stir in the paste, the lime juice, the chili and the pierced dried lime. Cover, turn the heat down and simmer for 15 minutes, then lift out the dried lime.✎ Chef’s noteTake the dried lime out before it goes too far. Left in, it can turn the broth bitter.
- 4Slide in the tuna, stir gently once, cover and simmer on low for 8 to 10 minutes, just until the fish turns opaque and flakes. Do not let it boil hard or the tuna toughens.
- 5Taste and add more salt or lime; the broth should be clearly sour. Serve in bowls with coriander and lime wedges, or ladle it over plain basmati rice for a fuller meal.
Omani coastal tradition (Muscat and Al Batinah).
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🌏 While it simmers, know your destination
📍
Muscat. The pantry reads like an Indian Ocean trade list. Cardamom, saffron and cloves go into the rice; loomi, whole limes boiled in brine and dried until they rattle, give a sour and slightly fermented note to soups and stews; and the fish is landed that morning off a coast that looks toward India rather than Arabia.
🗺️
Oman. Oman's kitchen faces the sea rather than the desert. Its sultans ruled Zanzibar from the early nineteenth century and moved the court there, developing the clove plantations that made the islands the world's leading producer, and the traffic ran both ways in rice, spice and technique. The dried lime called loomi, dropped whole into stews, is the shared marker across the whole Gulf.
🌍
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 Oman
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SakhanaA thick, sweet Omani wheat soup of dates, date molasses and milk, made through Ramadan and eaten after the fast.
Omani MachboosFragrant spiced rice cooked with chicken, dried lime, and saffron, a cornerstone of the Omani and Gulf table.
Browse all Oman recipes →
Good to know
You’ll need: Pot or saucepan, Blender.
Storing it: Soup keeps 3 to 4 days refrigerated and freezes well. Reheat gently and loosen with a little water or stock if needed.
Make it an Oman meal
Qahwa OmaniDrink
Omani HalwaDessert
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Cuisine
Diet
Frequently asked questions
What is Paplou (Omani Tuna and Lime Fish Soup)?
A light, sharp broth of turmeric, garlic, ginger, tomato and dried lime, with chunks of fresh tuna poached gently at the end and finished with fresh lime and coriander.
Where does Paplou (Omani Tuna and Lime Fish Soup) come from?
Paplou (Omani Tuna and Lime Fish Soup) is an Omani dish from Muscat, Oman.
Can Paplou (Omani Tuna and Lime Fish Soup) be made vegan, gluten-free, or dairy-free?
This Paplou (Omani Tuna and Lime Fish Soup) recipe includes substitution suggestions for vegetarian, vegan, gluten-free, dairy-free, nut-free, egg-free, and pork-free versions. Treat the substitutions as a starting guide rather than a guarantee, and see the allergen note below.
Is Paplou (Omani Tuna and Lime Fish Soup) 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 still count coconut as a tree nut to be cautious, although the FDA stopped listing it as one in 2025), 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 Paplou (Omani Tuna and Lime Fish Soup) take to make?
About 55 minutes total (15 minutes prep, 40 minutes cooking), serving 4.
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