In a blender add in sliced banana pieces, unsweetened cocoa powder and condensed milk.
Blend everything to form a fine paste .Transfer the contents into a freezer safe box and freeze it for about 4 hours or overnight. After freezing scoop out and serve .Tasty chocolate banana sorbet is now ready
Notes
Use frozen bananas for best results. As the frozen bananas give a creamier texture.
I did not pure the bananas nicely .I had few chunks of bananas in my sorbet.
You can also use any nuts of your choice to garnish.
After taking out from the freezer .Leave the Sorbet outside for about 5 mins and then Scoop out .It may not be immediately scoopable after taking outside from the freezer.