
This beef rendang is slow-simmered until the meat turns meltingly tender and the coconut sauce reduces into a rich, fragrant coating. Lemongrass, galangal, makrut lime leaves, and warm spices make it deeply savory, aromatic, and perfect with steamed rice.
Make the spice paste: add the rehydrated dried chilies, onion, garlic, sliced lemongrass, galangal, and ginger to a small food processor. Blend until very fine, scraping down the sides as needed. If your chilies are tough or your processor is small, roughly chop them first.
Heat 1 tbsp oil in a large heavy-based pot over high heat. Brown half of the beef in a single layer, turning until well colored on several sides, then transfer to a plate. Repeat with the remaining beef and set aside.
Reduce the heat to medium-low and add the remaining 1 tbsp oil if the pot looks dry. Add the spice paste and cook for 2 to 3 minutes, stirring often, until it darkens slightly, smells fragrant, and most of the raw moisture has cooked off.
Return the beef and any juices to the pot. Add the cinnamon stick, clove powder, star anise, cardamom powder, smashed lemongrass, coconut milk, tamarind paste, finely sliced makrut lime leaves, desiccated coconut, brown sugar, and salt. Stir well to coat the beef.
Bring the mixture just to a simmer, then immediately lower the heat so it bubbles gently. Avoid a hard boil, which can toughen the beef and split the coconut milk.
Cover the pot and simmer gently for 1 hour 15 minutes, stirring occasionally to prevent the sauce from catching on the bottom.
Remove the lid and check the beef. It should be tender but still hold its shape. If it is already falling apart, lift the pieces out temporarily while you reduce the sauce.
Increase the heat to medium and cook uncovered for 30 to 40 minutes, stirring occasionally at first and more often near the end. Continue until the liquid reduces to a thick, glossy paste that clings to the beef and the oil begins to separate slightly.
Check the beef again; it should be very tender and easy to pull apart. If it needs more time, add a splash of water and continue cooking gently. Remove from the heat and serve hot with steamed rice or coconut rice.
Use chuck, brisket, or another well-marbled slow-cooking cut for the best texture. Makrut lime leaves are sometimes labeled kaffir lime leaves; if unavailable, use a little lime zest, though the flavor will be less complex. Rendang tastes even better the next day and keeps for up to 4 days refrigerated or 3 months frozen. Stir more frequently as the sauce thickens, because the coconut can scorch quickly at the end.