Wash the mint thoroughly and place into the Thermomix bowl with the sugar. Chop 6 sec/speed 6.
Scrape down sides of bowl and add all remaining ingredients.
Cook 5 min/100°C/speed 4.
Strain into a sterilised jar and allow to come to room temperature before refrigerating.
There is just enough gelatin in this mixture to get a very mild set.
Serve any way you want.