2 red chillies, roughly chopped
30g/1oz ginger, peeled, roughly chopped
2 cloves garlic, roughly chopped
1 tsp coriander seeds, toasted and ground
1 tbsp fresh coriander stems
1 tbsp tamarind paste (available from Asian and Middle Eastern stores)
50ml/2fl oz vegetable oil
250g/9oz plum tomatoes, chopped
1 tbsp fish sauce (nam pla)
500ml/1 pint 2fl oz chicken stock
400ml/14fl oz canned coconut milk
125g/4½oz skinless salmon fillet, cut into large chunks
250g/9oz cooked turkey, shredded
200g/7oz ready-made egg noodles, cooked according to packet instructions