This pie might have been put together by an Anglo-Indian cook during the British Raj in India.
To make the pastry, put the flour, ground rice, salt, turmeric and coriander into a bowl. Mix the ingredients together. Add the butter pieces to the flour mixture and rub the mixture with your finger tips until it resembles rough bread crumbs. Add just enough of the very cold water, stirring with a knife, until the pastry just begins to stick together. Gather up the dough into a ball. Wrap the