Toast the Spices:Dry-toast coriander seeds, cumin seeds, cloves, and star anise (if using) in a pan over medium heat for 1–2 minutes until fragrant. Let them cool slightly.
Prepare the Paste:In a blender, food processor, or mortar and pestle, combine: soaked chilies, lemongrass, galangal, ginger, turmeric, shallots, garlic, candlenuts, toasted spices, cinnamon, and cardamom seeds.
Add 1–2 tablespoons of water (or a little oil) to help form a smooth paste.
Blend to Desired Consistency:Blend until smooth, or leave slightly coarse for texture. Adjust water sparingly if needed.
Optional Sauté (for deeper aroma): Heat a little vegetable oil in a pan over medium-low heat. Sauté the paste, stirring constantly, until fragrant and the oil separates from the paste (“pecah minyak”).
Store or Use:Use immediately as the aromatic base for your rendang. Store in an airtight container in the fridge for up to 1 week, or freeze for up to 3 months.
Notes
Leena Spices Tip
The secret to a deeply flavorful rendang is the toasting step. Dry-roasting coriander and cumin until they become fragrant helps release their natural oils, creating a richer aroma and deeper flavor. This simple technique is one of the biggest differences between a good rendang and an exceptional one.