They really loved it!!!
Here's the secret recipe:
Yep, that's it. I chopped up three bananas and put them in a bowl, left them in the freezer for 2 hours and after dinner I put them in the food processor for a minute or two and served it up like ice cream. They raved! (Of course they rave over plain frozen bananas and not a meal that I have slaved in the kitchen for all day!)