Peel both bananas. Cut the delicate flesh of the fruit into 0.5 cm thick slices.
Arrange them on a platter (on a cutting board or large plate) in a single layer and place in the freezer for 1-1.5 hours.
Place the frozen banana slices in the blender bowl and blend until you obtain a puree consistency. To prevent the bananas from turning brown, you can add a little fresh lemon juice.
Add the yogurt and cocoa powder to the delicate banana mixture. Mix again at high speed. In principle, instead of cocoa powder, you can use milk chocolate or dark chocolate, which is melted in a small amount of milk (or cream), then beaten with the bananas and yogurt.
Finally, we will obtain a delicate, sticky, chocolate-colored mass.
Transfer to a bowl (or container) and place in the freezer for 2-4 hours. Of course, it can also be eaten in this form. However, since ice cream should be cold, freeze the mixture.
Only then will we divide it into small bowls and serve it at the table, garnished with coconut flakes, walnut kernels, and banana slices.
Our homemade ice cream has a beautiful color and an intense banana and chocolate flavor.