You have mentioned that coconut oil requires to be melted before adding it to the butter. But in Goa coconut oil is always in the liquid state, Goa's climate being tropical, except for the very brief period of winter (November-January end).
We use home made unrefined coconut oil (from coconut trees in our garden) for cooking too. Can I use home made oil? Is it ok to use it directly as melting it is not possible, unless I freeze/refrigerate it and then melt it?