200g sirloin steak (fat removed, cut into strips)
2 tbsp oil
4 tbsp curry paste (see below)
400ml coconut milk
4 kaffir lime leaves, stem removed
4 tbsp fish sauce
2 tbsp palm sugar
2 red chillies
10 sweet basil leaves
1½ tsp coriander seeds, roasted
1 tsp cumin seeds, roasted
1 tsp salt
1 tsp black peppercorns
4 cardamom pods, roasted
4 pieces of mace, roasted
8–10 large red dried chillies, seeds removed and soaked in water
1 tbsp coriander root or coriander stalks, chopped
1 tbsp galangal, peeled and chopped
1 lemongrass stick, finely chopped
5 cloves garlic, chopped
1 banana shallot, chopped
1 tsp shrimp paste (optional)
1 tsp shrimp paste (optional) 4 kaffir lime leaves, finely chopped