
This simple air fryer banana chips recipe transforms ordinary bananas into crispy, sweet treats that satisfy snack cravings without the guilt. The warm cinnamon and sugar coating creates a dessert-like indulgence that still maintains the nutritional benefits of fresh fruit.
I discovered this recipe during a late night snack emergency when my kids were begging for something sweet. Now these chips have become our weekend movie night tradition, and my children actually get excited when they see bananas getting too ripe on the counter.
Ingredients
- Ripe but firm bananas: Choose yellow bananas with minimal brown spots for the perfect balance of sweetness without becoming mushy during cooking
- Coconut oil or melted butter: Creates that essential crispy exterior while adding subtle flavor depth
- Granulated sugar or coconut sugar: Provides the sweet crystallization that makes these chips irresistible
- Ground cinnamon: Adds that warm spicy note that pairs perfectly with bananas and elevates them from simple to special
Step-by-Step Instructions
- Prepare the Bananas:
- Select bananas that are ripe enough to be sweet but still firm enough to hold their shape. Use a sharp knife to slice them into consistent rounds about ⅛ inch thick. Uniformity is crucial here as it ensures all pieces cook evenly. If the slices are too thick, they may remain soft in the center.
- Coat with Cinnamon Sugar:
- Combine the cinnamon and sugar in a small bowl, mixing well to distribute the spice evenly. Gently toss the banana slices in melted coconut oil or butter until lightly coated. The fat is essential for achieving crispness, so make sure each slice gets a light coating. Sprinkle the cinnamon sugar mixture over the slices, turning them to coat both sides completely.
- Preheat the Air Fryer:
- Take the time to properly preheat your air fryer to 350°F for at least 3 minutes. Starting with a hot air fryer is key to getting that initial crisp exterior that prevents the bananas from becoming soggy. This step makes a significant difference in the final texture of your chips.
- Air Fry the Chips:
- Arrange the banana slices in a single layer in your air fryer basket, being careful not to overcrowd or overlap them. Overcrowding will cause the bananas to steam rather than crisp. Cook for 8 to 10 minutes total, but remember to flip each slice halfway through cooking. Watch them closely during the last minute as they can go from perfectly golden to burnt quite quickly.
- Cool and Serve:
- Transfer the chips to a wire cooling rack immediately after removing from the air fryer. This allows air to circulate around each chip, preventing condensation from making them soggy. The chips will continue to crisp as they cool, so resist the temptation to eat them right away for the best texture.

Cinnamon is truly the magic ingredient in this recipe. I once tried making these without it, thinking the sweet bananas would be enough on their own, but the warmth and complexity that cinnamon adds is irreplaceable. It reminds me of the banana bread my grandmother used to make, where she would always double the cinnamon because she claimed it was good for the soul.
Storage Solutions
These banana chips are best enjoyed the day they are made, when they reach peak crispness. However, if you have leftovers, store them in an airtight container with a moisture absorbing packet if possible. Avoid refrigerating as this will cause them to soften. If your chips lose their crunch after storage, you can refresh them with a quick 1 minute reheat in the air fryer at 300°F.
Flavor Variations
While the classic cinnamon sugar combination is hard to beat, these banana chips welcome creative flavor profiles. Try adding a pinch of nutmeg or cardamom to the cinnamon sugar mixture for a more complex spice profile. For chocolate lovers, a light dusting of cocoa powder in the sugar mixture creates a mocha inspired chip. If you enjoy contrasting flavors, a tiny sprinkle of sea salt over the finished chips balances the sweetness beautifully.
Serving Suggestions
These banana chips make a wonderful standalone snack, but they also elevate other dishes. Crumble them over vanilla ice cream or yogurt for a crunchy topping. Add them to your morning oatmeal or granola for textural contrast. They also make a fantastic garnish for tropical smoothie bowls or banana pudding. For an elegant dessert, dip half of each chip in melted dark chocolate and allow to set.

These banana chips are a quick and satisfying snack that's both delicious and guilt-free. Make a batch today and elevate your snacking game!
Frequently Asked Questions
- → How do I know when the banana chips are done cooking?
The banana chips are done when they turn golden brown around the edges and appear dry. They may still feel slightly soft when hot but will continue to crisp as they cool on the wire rack.
- → Can I use overripe bananas for this?
It's best to use ripe but still firm bananas. Overripe bananas tend to be too soft and may become mushy rather than crispy when air fried.
- → How should I store these banana chips?
Once completely cooled, store the chips in an airtight container at room temperature for up to 3-4 days. If they lose their crispness, you can refresh them with a quick 1-2 minute air fry.
- → Can I use other seasonings besides cinnamon-sugar?
Absolutely! Try cocoa powder, pumpkin spice, cardamom, or even a pinch of chili powder for a sweet-spicy kick. You could also drizzle with a little honey instead of sugar.
- → Why do my banana chips need to be arranged in a single layer?
Arranging in a single layer ensures even air circulation around each piece, which is crucial for even cooking and crispiness. If slices overlap, they may steam rather than crisp up.
- → What's the best thickness to slice the bananas?
Aim for ⅛-inch (about 3mm) thickness. Slices that are too thin may burn quickly, while thicker slices may not crisp up properly and remain chewy.