Thai Fish Balls with Sweet-Spicy Sauce Recipe
Thai fish balls with sweet-spicy sauce are a popular street snack in Thailand. Tender, springy balls made from minced fish are served with a bold chili sauce. At home you can make a milder version, perfect for parties or as a starter before the main course.
In Thailand, fish balls are a popular street food added to soups, noodle dishes, or served on skewers with a spicy chili sauce. A homemade version lets you recreate the characteristic bouncy texture without the additives used in industrial products.
This snack very faithfully recreates the texture of Thai fish balls, but without the additives found in commercial products. The springy interior and thin, golden crust soak up the chili–lime sauce beautifully. Thanks to simple supermarket ingredients, you can make it even in a tiny kitchen.
Why this version works
- Intensely blending the fish into a paste gives the springy, “bouncy” texture typical of Thai fish balls.
- Starch and egg white stabilize the filling, so the balls don’t crack or soak up too much oil.
- Chilling the mixture before shaping reduces stickiness and makes it easier to form even balls.
- Testing the oil with a small piece of filling helps you find the right temperature so the center cooks through without burning the outside.
Chef's tips
The most common mistake is blending the fish too briefly – a mixture with visible chunks will give you regular patties, not bouncy balls. Watch the oil: when the bubbles around the balls calm down and the color is evenly golden, you can take them out. If the balls are pale and greasy after frying, the oil was too cool or the pot was overcrowded.
How to serve
Serve on toothpicks as a snack with beer or cocktails, with several small bowls of different chili sauces of varying heat. For a simple lunch, add a bowl of jasmine rice and a quick slaw made from cabbage or carrot with lime.
Watch out for
- Fish that’s too wet will thin out the mixture – if it’s almost runny after blending, add 1 tablespoon of starch and mix well.
- Don’t fry over too high heat – the balls will darken quickly on the outside while staying raw inside.
- Don’t add too many balls at once, as the oil will cool down and they’ll start absorbing fat.
- If the balls are spongy and dry after frying, next time fry them for a shorter time or in slightly cooler oil.
Substitutions
- You can replace cod with another white fish, such as pollock, hake, or zander with a neutral flavor.
- You can swap corn starch for potato starch in the same amount.
- Instead of ready-made chili sauce, use ketchup mixed with a bit of chili and lime juice.
Ingredients
- white fish fillet (e.g. cod, pollock, hake) - 500 g
- egg white - 1 pieces
- cornstarch or potato starch - 2 tablespoons
- fish sauce rybny - 1.5 tablespoons
- sugar - 1 teaspoon
- garlic - 2 cloves
- spring onion dymka - 2 pieces
- oil roślinny do smażenia - 500 ml
- ready-made Thai sweet chili sauce - 120 ml
- lime juice - 1 tablespoon
- fresh coriander - 2 tablespoons
Preparation
- Cut the fish fillets into smaller pieces. Pat dry with paper towels to remove excess moisture.
- Transfer the fish to a food processor. Add the egg white, starch, fish sauce, sugar, chopped garlic, and half of the chopped spring onion.
- Pulse until you get a smooth, sticky mixture. If you don’t have a food processor, you can very finely chop the fish with a knife and mix thoroughly with the remaining ingredients.
- Transfer the fish mixture to a bowl. Place in the fridge for about 15 minutes to firm up slightly – this will make it easier to form balls.
- Heat the oil in a pot or deep pan to about 170–180°C. If you don’t have a thermometer, drop in a small piece of the fish mixture – if it immediately starts to sizzle and floats to the surface, the oil is ready.
- With wet hands, form small balls from the mixture, about the size of a walnut. You can also use two teaspoons to shape them.
- Carefully place the balls into the hot oil in batches so they don’t stick together. Fry for 4–5 minutes, turning, until golden and springy.
- Remove the fried balls with a slotted spoon onto a plate lined with paper towels to drain excess oil.
- In a small bowl, mix the sweet chili sauce with the lime juice. Taste and add more lime if you prefer it more sour.
- Serve the hot fish balls with the sweet-spicy sauce, sprinkled with fresh coriander and the remaining spring onion.
Storage
No storage information available for this dish.
From the same mixture I often make small fish “fingers” for kids – they’re easier to hold, and I serve a milder sauce then, almost without chili.
