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Golden Thai-style fish cakes with green bean and red pepper pieces on curly lettuce beside sweet chili dipping sauce

Photo: Ball CooleR / Pexels · Pexels License

Budget Dinners

Thai-Style Red Curry Fish Cakes with Sweet Chili Dip

Fresh white fish, red curry paste and crisp green beans become springy, golden-edged cakes with a bright lime-sweet chili dip and cool lettuce for wrapping.

Developed for DishGal · Updated 2026-10-30

Budget Dinners
Prep25 min
Cook16 min
Total50 min
Cost$2.75

Directions

  1. Dry and chill the fish

    Pat the fish very dry, remove any pin bones and cut it into 1-inch pieces. Put the fish and processor blade in the freezer for 10 minutes; the fish should feel firm and cold but must not refreeze solid. This chilling time is included in the total time.

  2. Mix the lime-sweet chili dip

    Stir the sweet chili sauce, 1 tablespoon lime juice and rice vinegar in a small serving bowl. Set it aside while the cakes cook. Keep the lettuce leaves dry so they remain crisp enough to hold a hot fish cake.

  3. Process a springy fish paste

    Put the chilled fish, egg, red curry paste, fish sauce, brown sugar, lime zest and cornstarch in the cold food processor. Pulse 12 to 15 times, scraping once, until the mixture becomes cohesive and sticky but still shows tiny pieces of fish; do not run the machine continuously or let the paste become warm.

  4. Fold in the visible vegetables

    Transfer the fish paste to a bowl and fold in the sliced green beans, diced red pepper and scallions until evenly distributed. With damp hands, divide the mixture into eight 1/3-cup portions and shape each into an oval cake about 3/4 inch thick. Put them on a parchment-lined plate.

  5. Shallow-fry in two batches

    Heat 2 tablespoons oil in a 12-inch skillet over medium heat until shimmering, about 2 minutes; the oil should be near 350°F. Add four cakes without crowding and cook 3 to 4 minutes per side, adjusting the heat so they brown steadily rather than scorch. Transfer to a wire rack and repeat with the remaining oil and cakes.

  6. Verify doneness and dress the lettuce

    Check the thickest cake in each batch with a clean instant-read thermometer; the center must reach 145°F and look opaque. Toss the lettuce gently with the remaining 1 tablespoon lime juice and the salt only after the last batch is cooked.

  7. Plate to match the finished dish

    Arrange the lettuce on a platter and set the fish cakes on top. Serve two cakes per person with the sweet chili dip on the side, letting diners wrap bites in the crisp leaves.

Why this works

Why it worksVery cold fish and short pulses keep the proteins from overheating while building the sticky paste that gives the cakes a resilient, springy center.
Why it worksCornstarch absorbs surface moisture and supports the egg, so the cakes hold together without a breadcrumb coating that would hide the fish and vegetables.
Why it worksThin green-bean coins and a fine pepper dice soften during the brief fry while remaining clearly visible in the browned cakes shown in the photograph.
Why it worksTwo uncrowded batches keep the oil temperature steadier, producing browned edges before the 3/4-inch centers pass 145°F.
Why it worksLime and rice vinegar sharpen bottled sweet chili sauce, balancing the savory fish sauce and rich shallow-fried exterior without pouring a glaze over the cakes.

Useful kitchen gear

Tools that make this easier.

Compare the function and specifications first; skip anything your kitchen already handles well.

Paid links: As an Amazon Associate I earn from qualifying purchases. You pay no additional cost.
Compare on Amazon8-cup food processorA chilled processor bowl and short pulses turn the cold fish into a cohesive paste without warming it into a loose puree.See current options → Compare on AmazonWide 12-inch skilletA broad skillet fits four cakes without crowding, helping the shallow oil stay near the target temperature between batches.See current options → Compare on AmazonThin-probe instant-read thermometerA slim probe checks the thickest cake for a 145°F center without relying on exterior color or firmness.See current options →

Swaps & notes

Easy swaps

  • Use pollock, cod, tilapia or another lean, boneless white fish in the same weight. Oily fish such as salmon produces a softer, richer cake and may need 1 additional tablespoon cornstarch.
  • For a milder batch, use 1 tablespoon red curry paste and add 1 tablespoon tomato paste; curry-paste brands vary in heat and salt.
  • Replace the green beans with finely sliced snap peas. Keep the pieces thin so they become tender within the short skillet time.
  • For a gluten-free version, verify that the red curry paste, fish sauce, sweet chili sauce and cornstarch are certified gluten-free because formulas vary by brand.

Cook notes

  • Thaw frozen fish overnight in the refrigerator, then press it between clean towels. Excess water prevents the paste from becoming sticky and can make the oil spit.
  • Red curry paste and fish sauce can contain shellfish or other allergens, and sodium levels vary. Check both labels when cooking for allergies or salt-sensitive diners.
  • If you do not have a food processor, mince the fish finely with a heavy chef's knife, then stir it vigorously with the egg, seasonings and cornstarch for 2 minutes until tacky.
  • Do not press the cakes after they enter the skillet. Their measured thickness and an instant-read thermometer give a more reliable doneness check than firmness or color alone.
  • Calories and cost include two fish cakes, one quarter of the dipping sauce and lettuce per serving; actual values vary with the fish species, oil absorption and local prices.

Storage

Cool leftover fish cakes within 2 hours and refrigerate them separately from the lettuce and dip in airtight containers for up to 3 days. Reheat the cakes on a rack in a 375°F oven for 8 to 10 minutes, or in a 350°F air fryer for 4 to 6 minutes, until the centers reach 165°F. Freeze cooked, cooled cakes between parchment sheets for up to 2 months; thaw overnight before reheating. Do not freeze the lettuce.

Questions

Why did my Thai-style fish cakes fall apart?

The fish was probably too wet, too warm or insufficiently processed. Pat it dry, chill it before pulsing and continue only until the paste looks sticky. Shape with damp hands, then wait for a firm brown crust before turning each cake once.

Can I shape the fish cakes ahead of dinner?

Yes. Shape them up to 8 hours ahead, cover the plate tightly and refrigerate it at 40°F or below. Keep the raw cakes cold until the skillet is ready, and cook every cake to 145°F. Mix the dip up to 3 days ahead and refrigerate it separately.

Can I bake these red curry fish cakes instead of frying them?

Yes, although the surface will be less craggy than the photographed shallow-fried version. Brush both sides with oil and bake on a parchment-lined sheet at 425°F for 8 minutes, flip, then bake 6 to 8 minutes more until browned and 145°F in the center.

Crisp seafood and fritter methods

Choose a crisp cake or seafood bite by binder and cooking method

Compare processed white-fish cakes with a sticky protein binder, flour-bound vegetable fritters, simmered Korean fish-cake sheets and sliced fish cake in smoky noodles by shaping method, heat source and reliable doneness cue.

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Thai-Style Red Curry Fish Cakes with Sweet Chili Dip
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1. Dry and chill the fishPat the fish very dry, remove any pin bones and cut it into 1-inch pieces. Put the fish and processor blade in the freezer for 10 minutes; the fish should feel firm and cold but must not refreeze solid. This chilling time is included in the total time.
2. Mix the lime-sweet chili dipStir the sweet chili sauce, 1 tablespoon lime juice and rice vinegar in a small serving bowl. Set it aside while the cakes cook. Keep the lettuce leaves dry so they remain crisp enough to hold a hot fish cake.
3. Process a springy fish pastePut the chilled fish, egg, red curry paste, fish sauce, brown sugar, lime zest and cornstarch in the cold food processor. Pulse 12 to 15 times, scraping once, until the mixture becomes cohesive and sticky but still shows tiny pieces of fish; do not run the machine continuously or let the paste become warm.
4. Fold in the visible vegetablesTransfer the fish paste to a bowl and fold in the sliced green beans, diced red pepper and scallions until evenly distributed. With damp hands, divide the mixture into eight 1/3-cup portions and shape each into an oval cake about 3/4 inch thick. Put them on a parchment-lined plate.
5. Shallow-fry in two batchesHeat 2 tablespoons oil in a 12-inch skillet over medium heat until shimmering, about 2 minutes; the oil should be near 350°F. Add four cakes without crowding and cook 3 to 4 minutes per side, adjusting the heat so they brown steadily rather than scorch. Transfer to a wire rack and repeat with the remaining oil and cakes.
6. Verify doneness and dress the lettuceCheck the thickest cake in each batch with a clean instant-read thermometer; the center must reach 145°F and look opaque. Toss the lettuce gently with the remaining 1 tablespoon lime juice and the salt only after the last batch is cooked.
7. Plate to match the finished dishArrange the lettuce on a platter and set the fish cakes on top. Serve two cakes per person with the sweet chili dip on the side, letting diners wrap bites in the crisp leaves.