Step 1

Line a baking sheet with parchment paper or a silicone baking mat.

Step 2

If you haven't already, peel the bananas. Either cut bananas in half or slice into 1/2-inch rounds and place on prepared baking sheet in a single layer so they aren't touching or overlapping.

Step 3

Place baking sheet in freezer and freeze bananas until solid, at least 1-2 hours.

Step 4

Transfer the frozen bananas to a freezer-safe storage bag labeled with the date. Seal the bag, removing as much air as possible. Return to the freezer for later use. They will stay fresh up to 3 months in the freezer.