Make chilli paste ,first i roast coriander and cumin seeds,optional add 3 bay leaves , galangal ..chop and slice another chili paste ingredients ..

Start to pound lemongrass,galangal,citrus peel,salt,cumin,coriander seed by pestel and mortar,add chili ,shrimp paste ,garlic,onion until well mix ...easy go buy some green curry paste at store and skip step one and two hahahha :)

On low heat,set soup pot with some coconut milk ,stir in chili paste with kaffir lime leaves,keep stir dont let it burn,slowly add coconut milk just a little at time ,only to protect from burning ..stir and keep add it until your paste turn shinny green ,good smell

After paste is shinny ..now its time to add chopped chicken,stir to mix with paste on medium heat until no longer pink..add seasoning..water ..add more coconut milk ,but not all,let it simmer about 20 mins

After 20 mins ,add chopped eggplant ..cook more 10 mins ,add sliced pepper ,add all coconut ,basils,stir ,and heat off