Tukua ngā kai katoa ki rō kōhue - add all of the ingredients in to a pot. Kōhuatia - boil. Do this over a gentle boil for 5 minutes until thickened. Pour in to a jar and leave to cool. If it is too thick, stir through a Tablespoons of hot water to loosen before serving.
After three hours the panna cotta should be set with a gently wobble still visible. Place your panna cotta in a bowl with hot water (from the tap) to loosen or run a knife around the edges. Tip it on to plate. You can leave it in the cup/ramekin for service as well if you want.
Add some poihanapere on top of each one, drizzle over the waihuka manarini.