Cereal in Jurong East: Easy Singapore-Style Cereal Prawns

Cereal in Jurong East often means Singapore-style cereal prawns: crisp prawns coated in buttery, fragrant cereal with curry leaves and chilli. This home-style version uses quick-cooking oats and crushed cornflakes for a crunchy coating that comes together in one pan; serve it hot with rice or as a sharing dish.

Ingredients

1 lb large raw prawns, peeled and deveined, tails left on if desired (450 g)
1 tablespoon light soy sauce (15 ml)
1 teaspoon white pepper (2 g)
2 tablespoons cornstarch (16 g)
1 cup quick-cooking rolled oats (80 g)
1 cup plain cornflakes, lightly crushed (30 g)
4 tablespoons unsalted butter (56 g)
2 tablespoons neutral oil, such as canola or sunflower oil (30 ml)
2 cloves garlic, finely chopped (about 6 g)
2 fresh red bird’s-eye chillies, thinly sliced, or 1 mild red chilli (about 10 g)
12 fresh curry leaves, rinsed and thoroughly dried (about 3 g)
1 tablespoon granulated sugar (12 g)
¼ teaspoon fine salt, plus more to taste (1.5 g)

Instructions

Pat the prawns very dry with paper towels. Toss them in a bowl with the soy sauce and white pepper, then add the cornstarch and turn until lightly coated. Set aside while you prepare the cereal mixture, about 5 minutes.
Put the oats and crushed cornflakes in a small bowl and stir together. Keep the cereal pieces fairly coarse; powdery crumbs can turn pasty when they meet the butter.
Heat a large skillet or wok over medium heat. Add the butter and oil. When the butter has melted and is foaming gently, add the garlic, chilli and curry leaves. Stir for 30 to 45 seconds, just until fragrant; do not let the garlic brown. Transfer this aromatic butter mixture to a bowl, leaving a thin film in the pan.
Raise the heat to medium-high. Arrange the prawns in a single layer in the pan, working in batches if needed. Cook for about 1 to 2 minutes per side, turning once, until opaque and firm. Check the thickest prawn with a food thermometer: the USDA FSIS safe minimum internal temperature for seafood is 145°F (63°C). Transfer cooked prawns to a clean plate.
Reduce the heat to medium-low. Return the butter mixture to the pan and stir in the sugar and salt. Add the oats and cornflakes and toss continuously for 2 to 3 minutes, until evenly coated and lightly toasted. Keep the heat moderate so the cereal becomes crisp without scorching.
Return the prawns to the pan and toss gently for 30 to 60 seconds, just long enough to coat them. Taste and adjust the salt if needed, then take the pan off the heat and serve straight away while the cereal is crunchy.

Tips

Dry prawns well before coating. Excess moisture makes the cornstarch gummy and prevents a light sear. If using frozen prawns, thaw them in the refrigerator overnight and pat them thoroughly dry.
Use unsweetened quick oats and plain cornflakes, not honey-coated or heavily sweetened cereal. If quick oats are unavailable, pulse old-fashioned rolled oats briefly in a food processor; avoid turning them into flour.
Fresh curry leaves give the characteristic fragrance. If you cannot find them, omit them rather than substituting curry powder, which tastes different and can scorch. A small handful of finely sliced spring onion added at the end gives freshness, but not the same aroma.
Cook the prawns and toast the cereal separately, then combine at the end. Leaving the finished dish over heat or covering it traps steam and quickly softens the coating.

Serving Suggestions

Serve the prawns immediately as a shared starter or main dish. Steamed jasmine rice is a simple partner, especially if you want to catch the buttery seasoning. For a larger meal, add a crisp cucumber salad, lightly blanched greens or stir-fried vegetables. Offer extra sliced chilli at the table for guests who prefer more heat, and keep the cereal prawns uncovered until serving so they stay crisp.

Variations

For a richer, more traditional-feeling crunch, replace the oats and cornflakes with 1 cup (about 100 g) of crushed unsweetened wheat cereal flakes, if available; the result will be more delicate and less oat-forward. Avoid sweetened breakfast cereals, since their sugar browns quickly. For a milder version, remove the chilli seeds or use one mild red chilli. To make the dish without dairy, replace the butter with 4 tablespoons (60 ml) neutral oil; the coating will be less creamy but still fragrant. Small squid rings can be used instead of prawns, but cook them quickly until opaque and firm, checking seafood for 145°F (63°C). Do not crowd the pan, or the seafood will steam rather than sear.

Storage and Reheating

This dish is best fresh because the cereal loses its crunch as it sits. Refrigerate leftovers within 2 hours in a covered container and use within 3 to 4 days. For the best texture, store the prawns and cereal coating separately if you expect leftovers; otherwise, refrigerate them together. Reheat cooked leftovers in a skillet over medium heat until steaming hot throughout, stirring frequently. The USDA recommends reheating leftovers to 165°F (74°C); check the center with a food thermometer. A microwave also works, but will soften the cereal. Do not leave cooked prawns at room temperature for more than 2 hours, or 1 hour when the temperature is above 90°F (32°C). Avoid freezing the coated dish, as thawing makes the cereal soggy.

Frequently Asked Questions

Can I use frozen prawns?
Yes. Thaw them in the refrigerator, drain well and pat dry before seasoning. Frozen prawns release moisture as they cook, so drying them carefully and cooking in batches are especially helpful.

Can I make cereal prawns without curry leaves?
Yes. The dish will still be tasty, though it will miss the distinctive citrusy, aromatic note curry leaves bring. Leave them out if unavailable; curry powder is not a close substitute and may burn in the hot butter.

What cereal works best?
Quick oats provide a light, crisp base, while plain cornflakes add crunch. Use unsweetened products and crush the cornflakes only lightly. The combination is practical for a home kitchen and keeps the coating from becoming too dense.

How can I keep the coating crunchy?
Make sure the prawns are dry, toast the cereal over moderate heat and toss the prawns with it only just before serving. Keep the pan uncovered and avoid holding the finished dish on low heat.

Can I prepare any part ahead?
You can peel and devein the prawns and measure the cereal mixture ahead. Keep raw prawns covered in the refrigerator and cook them within 1 to 2 days of purchase, following the package guidance. For the best crunch, cook the prawns and cereal coating shortly before eating.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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