Crab Kam Heong

Ingredients

• 4 largecrabs, gills removed, washed, halved and patted dry
• 16 g (2 tbsp)cornstarch
• 240 ml (1 cup)oil, for frying
• 30 g (2 tbsp)dried shrimp
• 150 g (1 cup)onions, sliced
• 3 clovesgarlic, sliced
• 4 g (2 tbsp)curry leaves
• 3 g (½ tsp)salt
• 0.5 g (¼ tsp)freshly ground black pepper

Instructions

1. 1

   Heat the oil

   Heat the oil in a large, deep pan over a medium-high heat.

2. 2

   Fry the crab

   Coat the crab pieces in cornstarch and fry them in batches for 5 minutes.

3. 3

   Finish the batches

   Remove the fried crab and repeat with the remaining pieces.

4. 4

   Drain the oil

   Pour away the oil, leaving 2 tbsp in the pan.

5. 5

   Cook the shrimp

   Add the dried shrimp and sauté for 2 minutes, until golden brown.

6. 6

   Soften the aromatics

   Add the onions, garlic and curry leaves, then sauté for 2 minutes.

7. 7

   Mix the paste

   Meanwhile, combine the ingredients for the curry paste in a bowl and mix well. The supplied ingredient list does not specify these ingredients.

8. 8

   Fry the paste

   Add the curry paste to the pan and sauté for 2 minutes, until fragrant.

9. 9

   Return the crab

   Put the crab back in the pan, cover and cook for 2 minutes.

10. 10

    Season the sauce

    Stir, add the salt and pepper, and add more water if needed.

11. 11

    Check for doneness

    Taste and adjust the seasoning. Take the pan off the heat when the crab is cooked through and the sauce has reached your preferred consistency.

What is Crab Kam Heong?

Kam Heong is a Malaysian-style way of cooking associated with a savoury, aromatic stir-fried sauce. This version pairs crab with dried shrimp, curry leaves, onion and garlic.

The method depends on a curry paste, but its ingredients are missing from the supplied list. Check the publisher’s recipe for the paste before starting; otherwise, the dish cannot be made exactly as described.

Nutrition and macros by portion

The nutrition label shows one serving as written: 300 calories, 30g protein, 8g carbs, 16g fat.

Crab supplies most of the protein, while the cornstarch and onion contribute some carbohydrate. The frying oil and oil retained in the pan provide most of the fat; the amount absorbed can vary. Serve with a modest portion of rice and vegetables to make a more balanced plate.

Prepare the crab well

Dry crab: Patting the washed, halved crab dry helps the cornstarch cling and reduces spluttering when it goes into the hot oil.

Coat lightly: The listed cornstarch gives the crab a thin coating. Shake off any loose excess so it does not cloud the frying oil.

Fry in batches

Give the pieces room: Fry the crab in batches as directed rather than crowding the pan. Overcrowding lowers the oil temperature and can make the coating less crisp.

Use care: Crab pieces and hot oil can splatter. Lower each batch gently into the pan and lift it out with a slotted utensil.

Build the aromatic base

Dried shrimp: Sauté them until golden brown, as this develops their savoury flavour before the other aromatics go in.

Curry leaves: Add them with the onion and garlic and cook for the stated 2 minutes. Keep the ingredients moving so the garlic does not catch.

Watch the final cook

Sauce: Once the curry paste is added, the method gives it 2 minutes to become fragrant before the crab goes back in. The missing paste ingredients mean its exact colour and consistency cannot be predicted.

Doneness: Check that the crab is cooked through before taking the pan off the heat. Add water only if the sauce needs loosening, then taste and adjust the seasoning.

Plan the timing

Frying is done in batches, so the total time will depend on the size of the pan and the crab pieces. Have the aromatics and verified curry paste ready before you start frying.

The recipe does not give a total cooking time or a precise cue beyond the crab being cooked through. Use that doneness check rather than relying on an unstated overall timing.

What to serve alongside

Plain rice is a practical accompaniment for the sauce and makes the crab easier to serve as a meal. A simple vegetable side can add freshness and contrast.

Keep accompaniments mild if you want the crab and aromatic sauce to remain the focus.

Recipe notes & tips

• Check the original recipe for the missing curry paste ingredients before you begin.
• Pat the crab dry thoroughly before coating it in cornstarch.
• Fry the crab in batches so the pan is not overcrowded.
• Measure out the 2 tbsp of oil to leave in the pan after frying.
• Keep the garlic moving as it cooks with the onion and curry leaves.
• Taste the sauce before serving and adjust the seasoning as needed.

Variations

• Serve with rice: Spoon the sauce over plain rice for a simple accompaniment.
• Add vegetables: Serve with a side of lightly cooked greens for freshness.
• Adjust the sauce: Add water a little at a time if the finished sauce is too thick.
• Vary the crab pieces: Use crab portions cut to a similar size so they cook more evenly.
• Make a smaller batch: Scale the listed ingredients to suit the amount of crab you have.

Common mistakes to avoid

• Skipping the missing paste: Check the original recipe for its ingredients, because the method depends on them.
• Wet crab: Pat it dry before coating, or the cornstarch may not adhere well.
• Crowded frying pan: Fry in batches so the crab has room to cook.
• Burnt garlic: Stir the aromatics and keep the heat under control.
• Guessing doneness: Check that the crab is cooked through before removing the pan from the heat.

How to store

Refrigerate leftover crab in a covered container and use within 1–2 days. Reheat gently in a pan until piping hot throughout; avoid repeated reheating.

Frequently asked questions