Soak the sheet of gelatin in cold water.

Add the Egg Whip to the bowl of the Cook Processor. Then also add the cream, milk, icing sugar and (Greek) yogurt.

Close the lid and remove the measuring cup. Select STEW P1 and press Start to activate the program. After that press cancel to exit the keep warm mode. Then squeeze the soaked gelatin well and add it to the bowl (if you're using granulated gelatin, sprinkle it on top of the warm yogurt mixture). Also add the lemon juice.

Close the lid again. Set the speed to 2 and leave to machine to run for 2 minutes. In the meantime lightly grease 2 small ramekins with some vegetable oil. Then pour the warm panna cotta mixture in the ramekins and place them in the fridge.

Chill the panna cotta for at least 8 hours (preferably overnight) in the fridge until set fully. Then run a sharp knife along the sides of the ramekin. The panna cotta should easily come away from the edges if you oiled them well. Place a plate on top of the ramekins and turn them over. If this doesn’t work, place the ramekins in a warm water bath for just a second (or the panna cotta will become runny). Garnish with extra fruit and serve.