
Craving something sweet and crunchy but still good-for-you? Cinnamon sugar air fryer banana chips have you covered. These bite-size treats get a lovely crisp from the air fryer and a warm, sweet touch from cinnamon sugar. They’re simple and come together fast—no deep frying and no heavy snacks, just a little flavor magic that never lasts long in my kitchen.
The first time I put these together was on a gloomy afternoon with only bananas for company. I was surprised how this easy snack became everyone’s top pick.
Tasty Ingredients
- Ground cinnamon: adds that toasty note that makes banana flavors pop. Use fresh for maximum aroma.
- Granulated sugar: coats every slice in sweetness and helps them turn perfectly caramelized. Pick fine sugar for a light crunch.
- Coconut oil or melted butter: helps each chip crisp up and adds a little richness. Go for neutral coconut oil if you’re not a fan of coconut taste.
- Firm ripe bananas: you want bananas that still have some yellow, just a few spots, not mushy. This keeps the chips sturdy but sweet.
Easy-To-Follow Steps
- Let Chips Cool:
- Once your banana chips finish air frying, transfer them to a wire rack. Let them cool all the way so they crunch up as they sit. Enjoy right away or stash in a sealed container after they're totally cool.
- Air Fry Your Bananas:
- Put the prepared banana slices into your air fryer basket. Make sure they're spread out and not resting on top of each other. Smaller air fryers might need two rounds. Cook at three hundred degrees Fahrenheit for 10-15 minutes, flipping each chip halfway. Start checking them at twelve minutes, so you don’t miss that perfect crisp spot.
- Lay out Banana Slices:
- Arrange your banana slices in just one layer in the fryer basket. You want them spaced out—touching will keep them from crisping up evenly.
- Sugar Them Up:
- In a separate bowl, mix your cinnamon and sugar. Use a little brush to coat both sides of every banana slice with coconut oil. Sprinkle on the cinnamon sugar so every side gets covered.
- Slice Bananas Thin:
- Start by slicing your bananas super thin and even, about an eighth of an inch thick. This way, they’ll turn crisp all the way through. A mandoline works best, but a sharp knife does the trick too.

Cinnamon is what makes these taste like a warm hug for your mouth. Every time my niece helps shake the sweet spice over the bananas, I swear her laughter is even sweeter than the snack.
Keep ‘Em Crunchy
Wait until your banana chips are totally cool before sealing them up. Use a sealed glass or plastic container for best results. If you pack them away while they’re still warm, you’ll get soft chips. Want them crispier after storing? Pop them back into the air fryer for a couple minutes.
Swaps & Variations
Can’t do coconut oil? Melted butter or avocado oil are great too and don’t taste like coconut at all. Shake up the flavor with pumpkin pie spice instead of cinnamon. For a no-sugar choice, go light with a stevia blend or your favorite natural sweetener.

Ways to Enjoy
These chips are awesome on their own but level up anything: toss on yogurt, swirl into trail mix, or sprinkle over warm oats. You can even dip them in melted dark chocolate for a happy little upgrade.
Banana Chip Fun Facts
This snack comes from all over—from India and the Philippines where folks deep fry and salt them, to this lighter air fryer version. It’s got a cinnamon toast vibe and is an instant crowd-pleaser.
FAQs About the Recipe
- → Which bananas turn out best for chip making?
Grab bananas that are still firm and just barely yellow—squishy ones stay soft and won't crisp up well.
- → Can I swap coconut oil for butter?
Sure thing! Melted butter works instead of coconut oil and makes the chips taste richer if that's what you like.
- → What’s the best way to keep banana chips crunchy after making them?
Let your chips cool down all the way, then put them in a jar or any airtight box—they'll stay good and crunchy for a couple of days at room temp.
- → Can you tweak the cinnamon and sugar mix?
No problem! Bump up the cinnamon, cut back the sugar, or go for a sugar swap if you want it lighter.
- → How do I get extra crunch if my chips flop?
Just toss them back in the air fryer for a few more minutes, checking often so they don’t burn.