Name: Sri Lankan Fish Buns Recipe
Prep time: 1 h 15 min
Cook time: 15 min
Total time: 2 h 30 min
Cuisine: Sri Lankan
Ingredients: 500 g potatoes; 1 cup chopped onion; 2 garlic cloves, chopped; 3 large green chilies, chopped or sliced; 2 sprigs of curry leaves, chopped; 1 can of mackerel (425 g), liquid drained; 2 tsp chili flakes; 2 tsp freshly ground black pepper; 1/4 tsp turmeric powder; 1 tbsp coconut oil; Salt to your taste; 450 g all-purpose flour; 245 g lukewarm milk; 1 egg; 22 g sugar; 20 g butter, softened; 7 g instant dry yeast; 9 g salt; 1 egg yolk; 1 tsp milk

If you’re craving a snack that’s an absolute showstopper, packed with vibrant flavors and a hint of spice, the Sri Lankan Fish Buns Recipe is exactly what you need. These delightful buns combine a soft, fluffy bread exterior with a richly spiced mackerel and potato filling that bursts with warmth from curry leaves, green chilies, and perfectly balanced seasonings. Whether you’re serving them at a family gathering or nibbling during a cozy afternoon tea, these buns bring a comforting taste of Sri Lanka straight to your kitchen. Get ready to fall in love with each bite of this beautiful fusion of textures and spices!

Ingredients You’ll Need

Inside a black pan, there is a base layer of white chopped onions mixed with small green chili slices and herbs. On top of this, a layer of bright orange turmeric powder is spread widely in the center, covered by a sprinkling of red chili flakes that add a textured, speckled look. The onions shine with a light gloss, showing they are cooked but still soft. The overall scene sits on a white marbled surface. photo taken with an iphone --ar 4:5 --v 7

The magic behind this Sri Lankan Fish Buns Recipe lies in its simple, thoughtfully chosen ingredients. Each one plays a crucial role in building the bun’s satisfying texture and the filling’s bold flavor — from creamy mashed potatoes to aromatic curry leaves and fresh green chilies, every component adds to the character of the final dish.

500 g potatoes: Provides a creamy base for the filling with just the right chunkiness.
1 cup chopped onion: Adds sweetness and depth when sautéed.
2 garlic cloves chopped: Delivers fragrant warmth to the filling.
3 large green chilies chopped or sliced: Brings a bright, spicy kick.
2 sprigs of curry leaves chopped: Infuses unmistakable Sri Lankan aroma and flavor.
1 can of mackerel (425g): The soul of the filling — savory, flaky, and rich.
2 tsp chili flakes: Adds subtle heat and color to the filling.
2 tsp freshly ground black pepper: Enhances the spiciness with a sharp, peppery note.
1/4 tsp turmeric powder: Gives a beautiful golden hue and earthy undertone.
1 tbsp coconut oil: Used for sautéing, contributing a gentle tropical aroma.
Salt to your taste: Vital for balancing all flavors perfectly.
450 g all purpose flour: The foundation for the soft, tender bun dough.
245 g lukewarm milk: Nourishes the yeast and tenderizes the dough.
1 Egg: Adds richness and harmonizes the dough texture.
22 g sugar: Feeds the yeast and gives a subtle sweetness.
20 g butter: Gives the dough a soft, buttery crumb.
7 g instant dry yeast: Powers the dough’s rise to fluffy perfection.
9 g salt: Balances dough flavor and enhances overall taste.
1 egg yolk: For the glossy, golden egg wash on top of the baked buns.
1 tsp milk: Mixed with egg yolk for the perfect egg wash consistency.

TIP

You’ll find the full ingredient list, instructions, and print option in the recipe card below.

How to Make Sri Lankan Fish Buns Recipe

Step 1: Prepare the Potato and Fish Filling

Begin by peeling and cutting the potatoes into quarters, then boiling them in salted water until tender. Drain and let the potatoes cool before mashing them with a fork, keeping the texture somewhat chunky rather than puree smooth. Meanwhile, heat coconut oil in a sauté pan and stir in chopped curry leaves, garlic, and green chilies—sauté just enough to release their fragrance without browning the garlic. Add the chopped onions and cook until they’re translucent and gently tender, stirring often for even cooking. Season the mixture with chili flakes, turmeric, and a pinch of salt, adjusting the heat to your liking.

Step 2: Combine Mackerel and Spices

Shift the onion mixture to one side of the pan and add your drained mackerel. Gently mash and mix it into the aromatics, allowing the fish to absorb all those lovely spices. Finish with fresh black pepper and salt, then fold in the mashed potatoes. Sauté for a couple more minutes to meld everything perfectly. Taste carefully and adjust seasoning before setting the filling aside to cool, ensuring it’s ready for the next step.

Step 3: Make the Dough

In a mixing bowl, combine lukewarm milk with instant dry yeast and a pinch of sugar, allowing the yeast to activate and foam quickly—a key step for a light and airy dough. To this, add softened butter, sugar, egg, salt, and the flour. Knead the dough well for about 8 to 10 minutes until it feels soft, elastic, and pliable. If you’re kneading by hand, be sure to create a smooth surface on the dough with gentle but firm pressure. Form the dough into a ball and lightly oil your bowl, setting the dough inside with a few drops of oil on top to prevent drying. Cover with plastic wrap and let it rise in a warm place until it doubles in size—usually about 45 minutes to one hour.

Step 4: Shape the Buns

Once the dough has risen, gently punch it down to release the air and transfer it to your work surface. Cut the dough into 12 equal-sized pieces, roughly 65 to 70 grams each, then roll each piece into a ball. Cover them with plastic wrap and allow them to rest for 15 minutes until they puff slightly and are easier to handle. Take one ball and flatten it to about five to six inches across, keeping the center a bit thicker than the edges for that perfect domed shape when baked.

Step 5: Fill and Fold the Buns

Place the smooth side of the dough down on your work surface and spoon approximately one-third cup of the filling right in the center. Fold the top two corners toward the middle to make a neat triangular pocket, pinching the edges firmly to seal. Then fold the bottom corner up and seal it well to completely enclose the filling. Flip the bun upside down, placing the sealed edges underneath. If you want, gently reshape for a cleaner look. Arrange the buns on a baking sheet, keeping ample space between them for rising, and cover again to prevent drying.

Step 6: Final Rise and Baking

Let the shaped buns rise a second time in a warm spot until doubled in size; this should take about 30 to 45 minutes. Be careful not to overproof or they may collapse in the oven. Meanwhile, preheat your oven to 425°F (215°C). Mix the egg yolk with a little milk to create an egg wash, then brush it over the risen buns for that irresistible golden sheen. Bake them for 12 to 15 minutes until glowing golden on top. Once out of the oven, let them cool for at least 20 minutes to let the crumb set before enjoying.

How to Serve Sri Lankan Fish Buns Recipe

Garnishes

These Sri Lankan Fish Buns are fantastic just as they are, but a sprinkle of freshly chopped coriander or a few more crisp curry leaves on the side really kicks up the freshness. Some flaky sea salt sprinkled on top after baking can also enhance the rich flavors beautifully.

Side Dishes

Serve your buns alongside a tangy coconut chutney or a zesty mango pickle to contrast the savory filling. A crisp cucumber salad with lime and chili makes a refreshing side and balances the spices perfectly, turning your snack into a wholesome mini feast.

Creative Ways to Present

For a party, arrange the fish buns in a circular pattern on a large platter with small bowls of dips like mint yogurt or tamarind chutney in the center. You can also skewer mini versions of these buns with cocktail sticks, making them easy-to-eat finger food that’s sure to impress any guest.

Make Ahead and Storage

Storing Leftovers

If you have leftovers, store them in an airtight container at room temperature for up to 2 days. The buns remain soft and delicious, but for best freshness, try to consume them quickly.

Freezing

These buns freeze beautifully. Let them cool completely, then wrap each bun individually in plastic wrap and place in a freezer bag. They keep well for up to 2 months. When ready to eat, thaw overnight in the fridge.

Reheating

To reheat, warm the buns in a preheated oven at 350°F (175°C) for 10 minutes or until heated through. Microwave reheating is possible but may lead to a slightly chewy texture—oven warming keeps the crumb tender and the crust just right.

FAQs

Can I use fresh fish instead of canned mackerel?

Absolutely! Fresh mackerel or any firm white fish can be cooked and flaked for the filling. Just make sure to season it well and drain any excess moisture before mixing into the potatoes.

Is it possible to make these buns vegan?

Yes, substitute the egg in the dough with a flax egg or applesauce and replace butter with coconut oil or a plant-based alternative. For the filling, use jackfruit or mashed chickpeas instead of fish for a vegan-friendly option.

How spicy are the buns?

The spice level depends on your preference. The recipe uses green chilies and chili flakes, but you can reduce or omit them if you prefer milder buns. The combination of spices adds warmth but is not overwhelmingly hot.

Can I prepare the dough or filling ahead of time?

You can prepare the filling a day in advance and refrigerate it. Dough can also be made ahead and refrigerated, but let it come to room temperature and finish the rising before shaping and baking for best results.

What is the best flour to use for soft buns?

All-purpose flour works perfectly for these buns as it delivers the right balance of gluten for a tender yet structured crumb. Avoid using bread flour unless you want a chewier texture.

Final Thoughts

There’s something truly special about the Sri Lankan Fish Buns Recipe that makes it worthy of becoming a staple in your baking repertoire. The delightful balance between the soft, buttery bread and the spicy, flavorful fish filling is pure comfort food magic. Once you try making these at home, I promise they’ll quickly become your go-to snack for gatherings, tea time, or whenever you want something a little extraordinary. So gather your ingredients, roll up your sleeves, and treat yourself to this delicious journey of Sri Lankan flavors!