Combine all ingredients in a high-power blender.
Start with a low power setting and slowly blend. Start to increase the speed gradually (you may need to stop and stir the mix occasionally if you don’t have a very high power blender). You can also add more kefir if required.
Once blended, transfer to serving bowls OR if you prefer an even more ice cream-like consistency, transfer to a dish and freeze for an hour or so. Use an ice cream scoop to serve.
Add toppings (optional) for crunch! Enjoy.