FROZEN YOGHURT AND ORANGE PANNA COTTA

Strain 1kg of Greek yoghurt over night in the refrigerator , drain off excess whey .
Finely grate the rind of 1/2 an orange and place in a large bowl with 1 cup of  castor sugar and add the strained yoghurt .
Using an electric beater mix until the sugar is dissolved.
In a small bowl add the juice of 1 orange and 3 tbs of powdered gelatine , zap in the microwave for 10 secs ...then stir until completely dissolved .
Stir into yoghurt mix , place in lined freezing tray and freeze till set .
Once set melt 200 gm of Lindt 70% cocoa ,smooth blend chocolate in the microwave  , stirring at 30 sec increments .
Pour over frozen panna cotta and place back in freezer to set .
Allow to sit at room temp for 5 minutes before slicing with a well warmed knife .