This recipe for gluten-free banana cake in the Thermomix is perfect for those who have a gluten intolerance or allergy. Made with almond flour and coconut flour, this cake is moist and full of flavor. The recipe calls for ripe bananas, which are mashed and mixed with the other ingredients in the Thermomix. The mixture is then poured into a cake tin and baked in the oven until golden brown. Serve with a dollop of whipped cream or a scoop of ice cream for a delicious gluten-free treat.