25 g (1 oz) 1/4 cup raw cashew nuts
3 shallots or 1 medium onion, sliced
5 cm (2 in) lemon grass, shredded
2 garlic cloves, crushed
150 g (5 oz) laksa noodles (spaghetti-sized rice noodles), soaked for 10 minutes before cooking
30 ml (2 tbsp) vegetable oil
1 cm (1/2 in) square shrimp paste or 15 ml (1 tbsp) fish sauce
15 ml (1 tbsp) mild curry paste
400 g (14 oz) can coconut milk
1/2 chicken stock cube
3 curry leaves (optional)
450 g (1 lb) white fish fillet, such as cod, haddock or whiting
225 g (8 oz) raw or cooked prawn tails, peeled
1 small Cos lettuce, shredded
115 g (4 oz) beansprouts
3 spring onions, shredded
1/2 cucumber, sliced and shredded
prawn crackers, to serve