Split vanilla pod down centre and scrape out seeds with a small knife.
Place vanilla pod and seeds, coconut milk, sugar, water, milk and ginger slices in a medium-sized pot. Slowly bring to a simmer.
Add rice, stirring occasionally, and continue to cook for 20-25 minutes until liquid is absorbed. Add a little extra milk if needed.
Remove from heat and take out ginger slices. Add nutmeg.
Serve warm with toasted coconut and slices of persimmon.
