Cut the bananas into circles and put in the freezer for 2 hours.
Transfer bananas to a blender, add nuts and cocoa. Start whipping first at low speed and gradually increase it. First you get crumbs, but then the mass turns into real ice cream.
Serve the dessert right away.
The frozen banana dessert is not only tasty, but also low in calories and does not harm the figure. This dessert is perfect for the whole family in the hot season, you do not need to add sugar to the sweetness of bananas; the most important thing is to take very ripe bananas, even slightly ripe ones. If desired, you can add grated chocolate to the dessert, then the ice cream will be with chocolate chips.