Red Curry (Gaeng Daeng)

Ingredients

• For the red curry paste (prik gaeng daeng)
• 8–10 dried long red chillies (phrik haeng), soaked in warm water until pliable; seeds retained for full heat, reduced for moderate
• 4–6 dried bird's eye chillies (phrik khi nu haeng), soaked; smaller quantity to add heat without altering the colour
• 2 stalks lemongrass, tough outer leaves removed, finely sliced
• 30 g galangal, peeled, finely chopped
• 1 tsp kaffir lime zest, finely grated
• 4 coriander roots, scraped clean, finely chopped
• 6 cloves garlic, peeled
• 4 shallots, peeled, roughly chopped
• 1 tsp shrimp paste (kapi), wrapped in foil and toasted in a dry pan until fragrant
• 1 tsp cumin seed, dry-toasted, ground — essential to red curry paste; not used in green curry
• 2 tsp coriander seed, dry-toasted, ground
• For the curry
• 400 ml coconut cream, the richest, most solid portion reserved for cracking
• 400 ml coconut milk
• 500 g protein of choice, duck, beef, pork, seafood, or tofu — cut to compatible size
• 200 g vegetables of choice, of compatible texture with the chosen protein
• 2–3 tsp palm sugar, grated; red curry requires more than green to balance the dried chilli's bitterness
• 2–3 tbsp fish sauce, for seasoning and balance

Method

1. 1
   Dry-toast the cumin and coriander seeds separately in a heavy pan over medium heat, stirring constantly, until each releases its aroma and colours one shade darker, then remove and grind to a fine powder — toasting them separately prevents the faster-colouring seed from scorching while the other catches up. Drain the soaked chillies and squeeze out excess water. Pound or blend all paste ingredients in order — dried long red chillies first, then bird's eye chillies, then the ground spices, then the harder aromatics (galangal, lemongrass, kaffir lime zest, coriander root), then garlic and shallot, and finally the toasted shrimp paste — working each addition to a smooth, homogenous mass before the next, so the fibrous materials break down fully rather than riding on top of softer ones; the paste is ready when it holds together as a dense, uniformly deep-red preparation with no visible fibrous threads.
2. 2
   Place the coconut cream in a wok or heavy pan over medium-high heat and cook without stirring until the cream separates — the oil rises visibly to the surface and the solids begin to fry rather than simmer — because it is this released coconut oil that will carry the paste's flavour compounds in the next step rather than merely boiling them. The sound shifts from a wet simmer to a light, spitting fry and the surface glistens; that glistening surface is your signal to proceed.
3. 3
   Add the paste to the cracked coconut cream and fry it in the hot coconut oil, stirring and pressing constantly, for a full 4–5 minutes, so the raw, sharp edge of the dried chilli is driven off and the aromatics open into the oil — at 2 minutes the chilli note is still harsh; at 4 minutes the smell turns deep, slightly fruity, and rounded. This is where the dish lives or dies: for a long-cooking protein (beef, duck), 5 minutes is correct; for a quick protein (prawns), the full 5 minutes is equally required, as the brief main cook will not compensate for an under-fried paste. The paste is ready when the oil has reddened, the mass has darkened one shade, and the aroma carries no raw sharpness.
4. 4
   Add the protein and stir to coat each piece thoroughly in the paste, so every surface picks up flavour before the liquid goes in rather than being diluted by it. For long-cooking proteins (beef, duck), cook until the exterior has changed colour on all sides; for quick proteins (prawns, tofu), proceed to the next step without an extended pre-cook. The paste should cling visibly and evenly to the protein.
5. 5
   Pour in the coconut milk and bring to a gentle simmer, keeping the heat moderate so the fat does not fully re-emulsify and disappear — a rolling boil at this stage drives the oil back into the liquid and loses the characteristic red-orange film that shows the curry is holding correctly. Add the vegetables at a stage appropriate to their cooking time and simmer until the protein is just cooked through and the vegetables are tender but retain their form. The surface of the curry should carry a visible film of red-orange coconut oil throughout.
6. 6
   Season with fish sauce and palm sugar, bearing in mind that red curry requires a perceptible sweetness — more palm sugar than green curry demands — to balance the dried chilli's underlying bitterness, so add palm sugar in small increments until the heat builds warmly on the palate rather than striking at once. Add fish sauce for salt and depth, adjusting by small increments until no single element — heat, salt, sweetness — dominates. Taste until that equilibrium is confirmed, then serve.