01 -
Peel the bananas and slice them into coins approximately 1.25 cm thick.
02 -
Place banana slices in a single layer on a baking sheet lined with parchment paper.
03 -
Freeze the banana slices for at least 2 hours, or until they are fully solid.
04 -
Transfer frozen banana slices to a high-speed blender or food processor. Blend on high, stopping to scrape down the sides as needed, until the mixture is creamy and smooth, about 2 to 3 minutes.
05 -
Serve immediately for a soft-serve consistency, or transfer to an airtight container and freeze for 1 to 2 hours for a firmer texture.