Singaporean · Dinner

Singapore Chilli Crab

Singapore's national dish: whole crab wok-fried in a sweet, sour, savoury chilli gravy thickened with egg, eaten with your hands and mopped up with fried mantou buns. Messy on purpose.

55 min prep and cooking plus 20 min soaking 1 hr 15 min start to finish Serves 4 servings Hard
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Singapore Chilli Crab

Photograph credit: Chilli crab-01 by Dekcuf · CC BY-SA 2.0 · Wikimedia Commons · this resized copy is shared under the same licence

Singapore Chilli Crab: Step by Step

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  1. Clean the crabs: lift off the top shell, remove the gills and stomach sac, and cut each body into quarters. Crack the claws with the back of a heavy knife so the sauce can get in.

  2. Blitz all the rempah ingredients to a coarse paste with a splash of water.

  3. Heat the oil in a wok over medium heat and fry the rempah for 8 to 10 minutes, stirring often, until it darkens and the oil separates and pools at the edges. That separation is the signal.

  4. Add the ketchup, chilli sauce, soybean paste and sugar and fry 2 minutes more.

  5. Pour in the vinegar and the stock and bring to a boil.

  6. Add the crab pieces, turn to coat, cover and cook 8 to 10 minutes, turning once, until the shells are bright orange and the meat is opaque.

  7. Lift the crab onto a warm platter. Stir the slaked cornflour into the sauce and simmer 1 minute until glossy.

  8. Take the wok off the heat and wait 15 seconds so the sauce stops boiling. Pour the beaten egg in a thin stream while stirring slowly in one direction — it will set into soft ribbons.

  9. Pour the sauce over the crab, scatter with spring onions and coriander, and serve with the buns and a great many napkins.

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What Can Go Wrong

  1. Fry the rempah until the oil splits out. Under-fried paste tastes raw and no amount of simmering fixes it.
  2. Egg off the heat, stirred slowly. Fast stirring in a boiling sauce gives you scrambled egg soup.
  3. Ask the fishmonger to clean and quarter the crabs if you would rather not.

Ingredient Swaps

  • Out of spring onions? A small regular onion, finely sliced, or a few chives stirred in at the end both cover the job.
  • Dried chilli flakes can stand in for the red chillies. Heat varies a great deal between chillies and between jars, so start with a small pinch and add more to taste.
  • If you only have ground ginger, a quarter-teaspoon for each tablespoon of fresh is the ratio usually given; it tastes warmer and less bright than the fresh root.

A Little Background

The sauce is the dish and the crab is the vehicle, which is why there is so much of it. It is built on a rempah — a pounded aromatic paste fried until the oil separates out, the point at which the raw edge is gone and the flavours have fused. The egg goes in last, off a rolling boil and stirred in a slow circle, so it sets in soft ribbons rather than scrambling; poured into a boiling sauce it would seize into lumps in seconds.

To Go With It

Fried mantou buns · Cold Tiger beer · Steamed rice

Keeping Singapore Chilli Crab

Best immediately. Refrigerated for 1 day; reheat gently, though the crab toughens.

Questions People Ask

How long does Singapore Chilli Crab take to make?

30 minutes of preparation and 25 minutes of cooking, plus 20 minutes of soaking, so allow 1 hour 15 minutes from start to finish. The recipe serves 4.

The Numbers per Serving

Per serving, an approximate calculation from the ingredient list. Treat it as a rough guide: where a line offers a choice of foods, only one of them is counted; part of the energy comes from foods, or weights per item, with no recorded source. How the figures are worked out.

899Calories
91gProtein
73gCarbs
27gFat
4gFibre
20gSugar
2160mgSodium

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Compiled by Turab

Checked by script for timings, diet labels and nutrition arithmetic. How the recipes are checked. Found a mistake? Tell us.

First published ; last changed .