I was freezing some of our brown bananas the other day and decided to take a few snapshots of the process and do a quick little “How to Freeze Bananas” tutorial. Why? Because while a lot of people know you can make banana bread with brown bananas instead of letting them go to waste, you don’t always have time to make banana bread right when the bananas are ready, and sometimes you don’t have enough bananas all at one time. Freezing your overripe bananas will help you reduce your food waste even further, and makes sure you have ripe bananas on hand all the time for things like banana bread, smoothies, and more.
Can I Freeze the Bananas Whole?
You may be asking yourself, “Can I just toss the banana in the freezer, peel and all?” and the answer is yes, but that’s not the best way to do it, IMHO. While you can freeze a whole banana with the peel, the banana becomes very soft after thawing, making it very difficult to peel without making a mess. Just go ahead and peel it first and thank yourself later.
I also prefer to slice my bananas before freezing, instead of freezing the whole peeled banana, because it makes them easier to measure (thaw only what you need), faster to thaw, and easier to blend into a smoothie.
How Long do Frozen Bananas Last?
Frozen bananas will continue to brown in the freezer, just at a much slower rate than on the counter top. I find that they’re best when used within 3 months of freezing, but your milage may vary. To make sure you’ve got plenty of ways to use those frozen bananas before they get too brown and shriveled, I’ve got several recipe ideas for you listed below.
What Kind of Container Should I Use?
I like to use zip top freezer bags because they can hold a varying amount, I can remove as much air as possible, and it’s easy to write the contents and date on the front. If you prefer to not use plastic, you can freeze your bananas in glass meal prep containers or glass jars and simply add some freezer tape or a freezer label for writing the contents and date. Always write the contents and date on your frozen goods! :)
How to Keep Frozen Bananas from Turning Brown
Bananas continue to turn brown in the freezer, just like they do at room temperature, but at a much slower rate. To slow the browning almost to a halt, you can dip the frozen banana slices into lemon juice before freezing, but that’s just waaaaay too much work, IMHO. Instead, I freeze the banana slices as-is, and just make sure to use them within a few months. Nothing lasts forever and you’re already extending their life a lot by freezing them.
How to Thaw Frozen Bananas
You can use the frozen bananas in recipes while still frozen (see list below) or thaw and mash them before adding to a recipe. To thaw the frozen bananas, simply leave them out at room temperature for about 30 minutes. Or, if you froze them in a freezer bag, you can drop the freezer bag (still tightly closed) in a bowl of warm water for about 10 minutes.
Thawed frozen bananas will let off some liquid. You’ll want to stir this liquid into the bananas as you mash them. Mashed bananas are often used in recipes to add moisture, so you don’t want to lose that liquid that seeps from the bananas as they thaw.
What Can You Make with Frozen Bananas?
You can make so many yummy things with your frozen bananas! Here are some ideas:
Uses for frozen bananas (not thawed):
Uses for frozen bananas (thawed and mashed)
How to Freeze Bananas
- 1 brown banana (or more)
- parchment paper
- baking sheet
- freezer safe containers
- Peel the banana(s) and cut them into ½-inch thick slices.
- Line a baking sheet with parchment paper and lay the banana slices on the lined baking sheet in a single layer. Freezing the bananas individually first helps prevent them from sticking together in one large clump when frozen.
- Freeze the bananas for 1-2 hours, or until solid, then transfer to an air-tight, freezer-safe container, like a freezer bag, glass meal prep container, or glass jar. Label the container with the contents and date.
- For best results, use within three months.
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How to Freeze Bananas – Step by Step Photos
Peel your banana(s) and slice into ½-inch thick slices.
Line a baking sheet with parchment, then lay the banana slices on the lined baking sheet in a single layer. Freezing them individually like this first prevents them from sticking together in one large clump in your container later. Transfer the banana slices to the freezer and freeze for 1-2 hours, or until the slices are solid.
Once solid, transfer the banana slices from the baking sheet to an air-tight, freezer-safe container, like a freezer bag, glass meal prep container, or glass jar. Keep frozen up to 3 months for the best quality.