Stop Throwing Away Bananas! This Trick Keeps Them Fresh for 24 Months

Lightly toss slices with 1 tsp lemon juice per banana or a pinch of ascorbic acid. This step locks in brightness without adding noticeable flavor.

4. Flash-Freeze

Arrange slices in a single layer on a parchment-lined baking sheet—do not let them touch. Freeze for 1–2 hours, or until solid. This prevents clumping during long-term storage.

5. Vacuum Seal

Transfer frozen slices into vacuum bags. Seal tightly using a vacuum sealer.
→ Using freezer bags? Press out all air, then seal. For extra protection, double-bag.

6. Label and Freeze

Write the date on each bag and store flat in the freezer. Properly sealed, bananas will stay fresh for up to 24 months.

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