Put your fresh, frozen bananas into a blender.
Pour in almond milk.
Add your cocoa powder.
Pour sugar into the blender cup attachment. Blend until fully combined.
It should look like this. If you want to add more sugar, do so now.
Transfer to a loaf pan. If you do not have a loaf pan, use a baking tray and move “ice cream” to one side.
Cover tray in tinfoil and put it in the freezer for at least 2 hours.