Oh, cinnamon sugar air fryer banana chips—just saying it makes my mouth water! You wouldn’t believe how often my grandkids beg me to whip up a batch. It all started one rainy afternoon when we had bananas turning spotty on the counter and restless little hands itching to help in the kitchen. “Grandma, can we make something fun?” they asked. Well, let me tell you, these crispy little rounds became our instant favorite.

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Table of Contents
The beauty of this recipe? It’s embarrassingly simple—just bananas, coconut oil, cinnamon, and sugar. No fancy equipment, no weird ingredients hiding in your pantry. And that air fryer? It works magic, turning those humble slices into golden, shatteringly crisp bites of nostalgia. You’ll swear you’re biting into those fairground treats, only these are way better because you made ’em yourself.
Best part? They’re ready before the kids can ask “Are they done yet?” twenty times. Trust me, once you try these, you’ll be making them on repeat—just like we do every Sunday now. Passes the grandkid test every single time!
Ingredients for Cinnamon Sugar Air Fryer Banana Chips
You only need a handful of simple ingredients for these addictive little chips—no complicated shopping list here! Grab:

- 2 ripe but firm bananas (too soft and they’ll mush; look for just a few brown speckles)
- 1 tablespoon coconut oil, melted (measure after melting—it makes a difference!)
- 1 tablespoon granulated sugar (level tablespoon, not heaping)
- 1 teaspoon ground cinnamon (use the good stuff—it’s the star!)
- Pinch of salt (trust me, it makes the sweetness pop)
That’s it! Now let’s turn these pantry staples into something magical.
How to Make Cinnamon Sugar Air Fryer Banana Chips
Alright, let’s turn those bananas into crispy little clouds of cinnamon-sugar joy! Follow these steps carefully—I’ve made every mistake so you don’t have to.

Step 1: Prepare the Bananas
First, peel your bananas (sounds obvious, but you’d be surprised!). Slice them into rounds about 1/8-inch thick—think “thin but not translucent.” Too thick and they won’t crisp up; too thin and they’ll disappear! Gently toss the slices in melted coconut oil until they’re all lightly coated.
Step 2: Mix the Cinnamon Sugar
In a small bowl, stir together the sugar, cinnamon, and that magical pinch of salt. Sprinkle this over your banana slices and toss again—you want every piece kissed by that sweet-spicy goodness.
Step 3: Air Fry to Perfection
Here’s the secret: preheat your air fryer to 300°F (150°C) for 2 minutes—it makes all the difference! Arrange your banana slices in a single layer (no overlapping, or they’ll steam instead of crisp). Air fry for 15-18 minutes, flipping halfway through. Watch closely toward the end—they go from golden to too dark fast! They’ll crisp up more as they cool on a wire rack.
Pro tip: If some slices are done early, pull them out and let the rest keep cooking. Banana chips don’t bake evenly, and that’s okay—it gives you a mix of textures!
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Grandma’s Crispy Cinnamon Sugar Air Fryer Banana Chips!
Crispy, sweet, and lightly spiced banana chips made in the air fryer for a healthier snack.
- Total Time: 23 minutes
- Yield: 2 servings 1x
Ingredients
- 2 ripe but firm bananas
- 1 tablespoon coconut oil, melted
- 1 tablespoon granulated sugar
- 1 teaspoon ground cinnamon
- Pinch of salt
Instructions
- Peel the bananas and slice them thinly (about 1/8 inch thick) into rounds.
- In a small bowl, mix the sugar, cinnamon, and salt.
- Toss the banana slices gently in the melted coconut oil to coat.
- Sprinkle the cinnamon sugar mixture evenly over the banana slices and toss lightly again to distribute the coating.
- Preheat the air fryer to 300°F (150°C).
- Arrange the banana slices in a single layer inside the air fryer basket, making sure they don’t overlap.
- Air fry for 15-18 minutes, flipping the slices halfway through, until they are golden and crispy.
- Remove and let cool completely on a wire rack to crisp up further before serving.
Notes
- Use firm bananas for best results.
- Store in an airtight container for up to 3 days.
- For extra crispiness, extend air-frying time by 1-2 minutes.
- Prep Time: 5 minutes
- Cook Time: 18 minutes
- Category: Snack
- Method: Air Fryer
- Cuisine: American
- Diet: Vegetarian
Nutrition
- Serving Size: 1/2 recipe
- Calories: 120
- Sugar: 12g
- Sodium: 10mg
- Fat: 4g
- Saturated Fat: 3g
- Unsaturated Fat: 1g
- Trans Fat: 0g
- Carbohydrates: 22g
- Fiber: 2g
- Protein: 1g
- Cholesterol: 0mg
Tips for the Best Cinnamon Sugar Air Fryer Banana Chips
After making these weekly for my grandkids (and sneaking batches for myself!), I’ve learned a few tricks to guarantee perfect chips every time:
- Banana pickiness pays off – Use bananas with just a few speckles. Too green? They’ll taste bland. Too ripe? You’ll end up with banana mush instead of chips!
- Give ‘em space to breathe – Overcrowding the basket is the #1 mistake. If slices overlap, they steam instead of crisp. Do batches if needed—it’s worth the wait.
- Watch like a hawk – At minute 15, check every 60 seconds. Bananas go from golden to burnt faster than kids change their favorite colors!
- Crispiness control – Like extra crunch? Add 1-2 minutes. Prefer slightly chewy centers? Pull them out at 15 minutes.
And here’s my secret weapon: let them cool completely on a wire rack. They crisp up dramatically as they cool—test willpower optional!
Storing and Serving Suggestions
These cinnamon sugar banana chips rarely last long in my house – my grandkids descend on them like seagulls on fries! But if you’ve got willpower, store them in an airtight container at room temperature. They’ll stay crispy for about 3 days (if they last that long). I love serving them two ways: piled high in a bowl for snacking, or sprinkled over vanilla yogurt for a sweet breakfast treat.
Nutritional Information
Now, I’m no nutritionist – just a grandma who knows her way around a banana! But for those curious about what’s in these crispy little bites, here’s the scoop. Each serving (about half the batch) gives you that sweet cinnamon kick with roughly:
- 120 calories
- 12g natural sugars (from the bananas and that light dusting we added)
- A happy 2g of fiber to keep things moving
- Just 4g fat (thank you, coconut oil!)
Remember, these numbers can dance around depending on your banana size or how heavy-handed you get with the cinnamon sugar (no judgment here – I’ve been known to “accidentally” double the coating!). They’re a far cry from those oil-drenched store-bought versions though – that’s why my grandkids get these as an “anytime” treat.
Note: Nutritional values are estimates based on standard ingredients. Your results may vary depending on specific brands and measurements.
Frequently Asked Questions
Can I use olive oil instead of coconut oil?
You bet! Olive oil works fine – just expect a slightly different flavor. Coconut oil gives that subtle tropical sweetness I love, but olive oil makes a perfectly crisp chip too. Avoid strong-flavored oils though – nobody wants banana chips tasting like salad dressing!
Why aren’t my banana chips crispy?
Oh honey, I’ve been there! Usually it’s one of three things: slices too thick (aim for 1/8-inch!), overlapping in the air fryer (give ’em space!), or not letting them cool completely (they crisp up as they sit). If they’re still soft, pop ’em back in for another minute or two.
Can I make these without sugar?
Absolutely! The bananas bring natural sweetness already. Try just cinnamon, or get creative with pumpkin pie spice. My health-conscious daughter loves them with a sprinkle of vanilla protein powder instead of sugar.
How do I keep them from sticking?
That melted coconut oil coating does double duty – flavors AND prevents sticking! Make sure your basket is clean and dry before starting. If you’re really worried, a quick spritz of cooking spray never hurts.
Can I use plantains?
Now you’re speaking my language! Green plantains make terrific savory chips (just skip the sugar). For sweet versions, wait until they’re yellow with black spots – they’ll caramelize beautifully with the cinnamon sugar treatment.
Share Your Experience
Oh, I’d love to hear how your cinnamon sugar banana chips turned out! Did your family gobble them up like mine does? Drop a comment below—tell me your tweaks, triumphs, or even kitchen disasters (we’ve all had ’em!). And if you snapped a photo, share it with #GoodOlRecipes so I can see your crispy creations!
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