Yes — you can freeze bananas.
Freezing bananas is one of the best ways to save fruit that’s turning too ripe to eat — and gloriously ripe, spotty bananas are exactly what you want for baking anyway. The single most important rule is to peel them first: frozen banana skins turn black and cling on stubbornly, making them very awkward to remove later.
How to freeze them
Peel, then freeze whichever way suits how you’ll use them — whole or in chunks for smoothies (open-freeze on a tray so they stay separate), or mashed in a tub ready to tip straight into a banana bread. They’ll be soft and brown once thawed, which is perfect for baking and blending.
How to freeze bananas
- Always peel bananas before freezing — the skins go black and are very hard to remove once frozen.
- Freeze them whole, in chunks, or mashed in a tub. Open-freeze chunks on a tray first, then bag, so they don't stick together.
- Label with the date.
How long it keeps
Up to 3 months.
How to defrost
Use straight from frozen for smoothies, or thaw at room temperature for baking. They'll be soft and browned but perfect for cooking.
How to reheat
No need; use in baking or blended drinks.
When not to freeze it
- Don't freeze them in their skins — they're a nightmare to peel afterwards.
- Frozen-then-thawed bananas are too soft to eat fresh or slice onto cereal; use them for baking or smoothies.
Food safety: Bananas are low-risk, but keep thawed banana chilled if you're not using it straight away.