Stir-fry noodle salad

INGREDIENTS

• 8 kaffir lime leaves (from supermarkets and oriental food stores)
• 4 tbsp blocks egg noodles
• 4 tbsp sesame oil
• 2 red peppers , deseeded and finely sliced
• 2 carrots , sliced into batons
• large knob ginger , finely chopped
• bunch spring onion , finely sliced
• 6 tbsp soy sauce
• 2 large handfuls beansprouts
• 250g block tofu , cut into cubes
• 1 large bunch coriander , stalks finely chopped, leaves roughly chopped
• 2 garlic cloves , finely chopped
• 150ml rice wine vinegar
• 2 sticks lemongrass
• 1 small piece fresh red chilli (about one-third)
• 2 tbsp golden caster sugar