Tom yum seafood soup

Ingredients

• 6-7 medium size prawns - Clean as your usual way but leave the head and skin on.
• 5 fish balls
• 2 medium size squids - cut into rings
• 1/4 Chinese cabbage - sliced
• 2 tomatoes - sliced
• 1 lemongrass - bruised
• 1 inch galangal/lengkuas - smashed
• 5-6 kaffir lime/limau purut leaves
• 1/2 tbsp lime juice (optional)
• 1 large red onion - sliced
• 3-4 red/bird eye chilies - smashed
• 1 tbsp fish sauce
• 2 sprigs coriander leaves - sliced
• 1/ tsp sugar
• 1 1/2 tbsp oil
• Salt for taste