Stir in the thin coconut milk and 1 cup water and mix well. Add crushed black peppercorns and red chilli and mix well. Bring the mixture to a boil, reduce the heat to low and cook for 10-12 minutes.
I wished I tried these Thai recipes sooner so because now I make them at least once a week ... Tom kha gai soup uses tom yum as the soup base, but it also has coconut milk in it for additional flavor ...