Take 4 ripe bananas. They should be sweet and soft.
Peel the bananas and cut them roughly.
Put the bananas in a zip lock bag. You can also use an airtight container.
Freeze the banana pieces for at least 3 - 4 hours, preferably overnight.
Take the frozen bananas out from the zip lock bag and blend them in a food processor or powerful blender.
Start blending the frozen banana till they turn out to be creamy.
You will get this texture almost within a minute.
Check the banana, if still you find some little chunks of banana, just go ahead with blending but don't overdo.
Your Banana ice cream is ready.