1 tablespoon peanut or sunflower oil
1 tablespoon grated fresh ginger root
1 stalk lemon grass, chopped
2 fresh red chilies, chopped
2 cloves garlic, chopped
500 g chicken mince
3 tablespoons fresh lime juice
1 tablespoon Asian fish sauce
1 teaspoon soft brown sugar
1 medium red onion, thinly sliced
2 tablespoons shredded fresh mint
1 cup (60 g) coriander leaves
1 small head cos or 1⁄2 small head iceberg lettuce, leaves separated