Non-dairy icecream

In my quest for recipes which are non-dairy, easy to make and great to taste, I never thought I will come across one for an ice-cream. And yet in an email from my father was a link to just that. Diced overripe bananas. Frozen. And finally zipped in a blender. As simple as that and it is absolutely unbelievable how overripe banana which used to be considered good only for baking or binning transforms in to this very ice-creamy avatar. We have been having it almost everyday and RRJ's favourite is the one flavoured with fresh strawberries (well, we freeze them prior to blending).