Method:
Mix lemongrass, galangal, turmeric, garlic, salt, sugar, fish sauce, shrimp paste and red curry paste together and set to one side.
Chop fish into bite-sized pieces and cover in above mixture. Add eggs to mixture and stir until covered.
Line the bowl with cabbage or spinach and add fish mixture. Place bowl in a pan of water and cook in hot oven for 10 minutes, or until the fish is cooked.
Add the coconut milk and kaffir lime leaves and steam for further 10 minutes. Serve with steamed rice.