Fried Sea Bass with Fish Sauce (Pla Krapong Tod Nam Pla)

Name: Fried Sea Bass with Fish Sauce (Pla Krapong Tod Nam Pla)
Prep time: 20 min
Cook time: 10 min
Total time: 30 min

Published November 23, 2025
Updated January 26, 2026
Author Bell V’Kit

Pla krapong tod nam pla - ปลากระพงทอดน้ำปลา) is a classic Thai dish that's surprisingly simple to make at home. A whole sea bass deep-fried until crispy and golden, then drizzled with a glossy sweet-salty glaze. Served with tangy green mango salad.

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Total : 30 min

Spice Level : Not spicy

Skill Level : Easy

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What is Fried Sea Bass with Fish Sauce (Pla Krapong Tod Nam Pla)?

Fried sea bass with fish sauce or pla krapong tod nam pla (ปลากระพงทอดน้ำปลา) is a beloved Thai fish dish that perfectly captures the balance of simplicity and flavor.

A whole sea bass is deep-fried until golden and crisp on the outside, yet tender inside, then drizzled with a glossy glaze of fish sauce and palm sugar. The glaze adds a beautiful mix of salty sweetness that seeps into the crispy skin, creating that irresistible contrast of crunch and umami. It’s often served with a spicy green mango salad (yum mamuang) on the side that is tangy, refreshing, and just the right balance to the richness of the fish.

Hi! I’m Bell. I love food, travel, and cooking with fresh ingredients. On this site, I share Thai recipes that are fun to make and enjoy with loved ones. Some recipes lean toward tradition, while others carry my own twist.
Happy cooking!

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Why You'll Love Fried Sea Bass with Fish Sauce (Pla Krapong Tod Nam Pla)

Perfect texture contrast: Golden, shattering crispy skin on the outside, tender and flaky white flesh inside. That crunch-to-tenderness ratio is pure satisfaction.
Simple to make. With just a few ingredients and straightforward steps, you can recreate this restaurant favorite right at home.
Balanced Thai flavor. The salty-sweet glaze of fish sauce and palm sugar pairs perfectly with the bright, tangy green mango salad.
Quick to make and satisfying. The fish fries in under 10 minutes, making it ideal for both weekday dinners and special occasions.

Shopping Checklist (Ingredients & Equipment)

Here’s a simplified, but handy shopping checklist of ingredients and equipment for quick planning.

For the Green Mango Salad

For the Fish

[] |1 whole fresh sea bass (about 600–800 g) |(cleaned, scaled, and butterflied)
[] neutral oil

For the Glaze

[] 3 tbsp fish sauce
[] 1 tbsp palm sugar
[] 50 ml water

[{

Equipment

[] Wok or deep frying pan
[] Tongs or slotted spoon (for turning and removing fish)
[] Wire rack or paper towels (for draining excess oil)

}]

Ingredient Highlight: Sea Bass (ปลากระพง – Pla Krapong)

Sea bass, or pla krapong, the star of this dish is delicate, mild, and naturally sweet. Its firm white flesh holds together beautifully when deep-fried, giving that perfect contrast of crisp skin and moist, flaky interior. When paired with a glossy fish sauce and palm sugar glaze, the subtle flavor of the fish becomes the ideal backdrop for the sauce’s salty-sweet richness.

In Thai cooking, sea bass is often prepared whole, fried, steamed, or grilled to showcase its freshness and texture. In this recipe, it’s deep-fried until golden and aromatic. The glaze clings to every crisp edge, creating layers of flavor and texture that are satisfying.

Nutritional & Health Benefits

A lean, high-quality source of protein that supports muscle health.
Naturally rich in omega-3 fatty acids that promote heart and brain function.
Contains selenium and phosphorus for metabolism and bone strength.
Low in calories yet deeply nourishing. Sea bass is a wholesome choice for seafood lovers.

Tips Before You Start Making Fried Sea Bass with Fish Sauce

Fried Fish Tips

Pat dry thoroughly: Moisture causes oil splatter and reduces crispiness. Dry Skin = Crispy Crust.
Butterfly evenly: Helps the fish cook evenly and faster. Ask your fishmonger if needed.
Control oil temperature: Keep oil at 170–180°C (340–355°F). Too low? Fish will be greasy and soggy. Too high? Outside burns before the inside cooks through.

Fish Sauce Glaze Tips

Don't over-reduce: The glaze should lightly coat a spoon, not caramelize.
Taste and balance: Fish sauce varies in saltiness. Adjust palm sugar and water to balance flavors.

Green Mango Salad Tips

For Thai mango salad, always choose a firm, sour green mango—the kind that’s crisp and tangy, not sweet or ripe.
Balance the dressing: Taste before mixing everything together. If your mango is very sour, reduce lime juice slightly.

Serving Tips

Serve immediately: To enjoy the fish at its crispiest.

Fried Sea Bass with Fish Sauce (Pla Krapong Tod Nam Pla)

Pla krapong tod nam pla - ปลากระพงทอดน้ำปลา) is a classic Thai dish that's surprisingly simple to make at home. A whole sea bass deep-fried until crispy and golden, then drizzled with a glossy sweet-salty glaze. Served with tangy green mango salad.

Servings : 2

Spice Level : Not spicy

Skill Level : Easy

Prep : 20 min

Cook : 10 min

Total : 30 min

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Ingredients

For the Green Mango Salad

For the Fish

[] |1 whole fresh sea bass (about 600–800 g) |(cleaned, scaled, and butterflied)
[] neutral oil

For the Glaze

[] 3 tbsp fish sauce
[] 1 tbsp palm sugar
[] 50 ml water

[{

Equipment

[] Wok or deep frying pan
[] Tongs or slotted spoon (for turning and removing fish)
[] Wire rack or paper towels (for draining excess oil)

}]

Cooking Instructions

1. Make the Green Mango Salad

[] In a mixing bowl, combine fish sauce, lime juice, and palm sugar. Stir until the sugar dissolves.
[] Add shredded mango, shallots, and chilies. Toss gently to combine.
[] Add roasted peanuts and mix again lightly.
[] Set aside for serving.

2. Prepare and Fry the Fish

[] Clean, scale, and butterfly the sea bass (or ask your fishmonger to do it for you).Pat completely dry with paper towels before frying to ensure a crispy skin.
[] Heat enough oil in a wok or deep pan to medium high heat (170-180 c)
[] Deep-fry the fish until golden brown and crispy on both sides. This would be about 2–3 minutes per side for a 600g fish.
[] Drain on a rack or paper towels to remove excess oil.

3. Make the Fish Sauce Glaze

[] In a small pan, combine fish sauce, palm sugar, and water.
[] Simmer gently until the mixture slightly thickens and turns glossy (about 2–3 minutes).

4. Assemble & Serve

[] Place the crispy sea bass on a serving plate.
[] Pour the warm glaze evenly over the fish.
[] Serve immediately with the green mango salad on the side.

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FAQs for Fried Sea Bass with Fish Sauce (Pla Krapong Tod Nam Pla)

Can I use fillets instead of a whole fish to make fried sea bass with fish sauce?

Yes, you can use sea bass fillets or other firm white fish like snapper or grouper. Just reduce the frying time slightly. Fillets cook faster and can turn dry if overcooked.

What oil is best for frying fish?

Use a neutral oil with a high smoke point such as rice bran, canola, or sunflower oil. Avoid olive oil, it burns easily and adds unwanted flavor.

How do I know when the fish is done?

The fish should be golden brown and crisp on the outside, with moist, flaky flesh inside. It usually takes about 2–3 minutes per side for a medium sea bass (600–800g).

Can I make fried sea bass with fish sauce ahead of time?

It’s best enjoyed fresh. The glaze can be made ahead, but fry the fish right before serving so it stays crispy.

Can I air-fry or oven-bake the fish instead?

Yes, though the texture will be slightly different. For air-frying, brush the fish lightly with oil and cook at 180°C (350°F) until golden. For oven-baking, bake at 200°C (400°F) for 20–25 minutes, then brush with glaze before serving.

Can I adjust the sweetness of the glaze?

Absolutely. Add more or less palm sugar depending on your taste. It should be slightly sweet, but still balanced by the saltiness of the fish sauce.