| 3 inch piece lemon grass (see note) |
| 1 medium-sized red onion or 5-6 shallots, chopped |
| 1 tablespoon chopped fresh ginger |
| 1-3 red chiles, seeded and chopped |
| 1 tablespoon chopped fresh coriander |
| 1 cup thick canned coconut milk |
| 1 tablespoon light soya sauce |