Healthy Chocolate 'Ice-Cream'

I have a MAJOR sweet tooth so this variation on classic ice-cream is perfect in that it doesn't contain any cream at all, making it healthy and guilt-free! (I'm ignoring the sugar) All you will need is 2 frozen ripe bananas (I cut mine into coins before freezing as it just makes it 10 times more convenient than trying to peel a frozen-solid banana), a heaped tablespoon of cocoa (I love Premium Dutch Cocoa - it creates a richer taste) and a heaped tablespoon of icing sugar or more to taste. Blend it all up in a food processor and serve immediately. This healthy ice-cream has a lovely aerated, silky-smooth texture and is perfect for a clean, guilt-free dessert!