Use a spray of one cal on the bottom of your pan. Add the chopped banana and bring to a low heat.
When you smell the banana cooking, use a fish slice to turn over the bananas to the opposite side. Turn them a few times over the space of a couple of minutes while always cooking on low to dry fry. If you need to, add one or two more sprays of your one cal or half a teaspoon of water.
Sprinkle a teaspoon of cinnamon infused sugar over your bananas, leave for around 30 seconds and then turn the bananas over.
Turn your bananas out onto a plate and sprinkle over a teaspoon of cinnamon infused sugar to serve. This is fantastic when it's served as the topping for ice-cream or a crumble.