Combine gelatin and water in a small bowl and set aside.
Place cream, honey, vanilla and salt into the Thermomix bowl and warm 8 min/80°C/speed 1.
Add the gelatin mixture and combine 1 min/80°C/speed 1.
Scrape down the sides of the bowl, as this is a small amount, you need to make sure all of the gelatin has been incorporated.
Add the kefir and blend 10 sec/speed 4. To prevent layering, you will need to heat the mixture, but we don't want to destroy the probiotics, so only bring the temperature up to 50°C/speed 3. Keep an eye on the temperature registering on the Thermomix.
Brush 4-5 small moulds with EVOO and then divide the panna cotta mixture between them.
Place into the fridge until set.
Unmould and serve with anything you like! We used fresh passionfruit.
If you don't want to risk the unmoulding, by all means use small dessert glasses.