Introduction
Oh, friends. Let’s talk about that 4 PM slump. Or that 9 PM craving for something sweet, crunchy, and just a little bit cozy. My discovery for tackling this? These incredible Crispy Cinnamon Sugar Banana Chips, made right in the air fryer! Imagine the natural sweetness of bananas, intensified and transformed into a shatteringly crisp chip, all wrapped in a warm hug of cinnamon and a hint of sugar. They are the perfect answer for those busy weeknights when you need a treat right now but don’t want to dive into a bag of junk food. This recipe is the ultimate balance of comfort (that cinnamon spice!), nutrition (hello, bananas!), and pure, simple ease.

Serving Versatility
One of the best parts about these little golden coins is how you can use them! They aren’t just for snacking straight from the bowl. Think of them as a crunchy topping for your morning yogurt, a “crouton” for a fruit salad, or even crushed and sprinkled over a scoop of vanilla ice cream. They are a game changer!
Full Recipe Section
Ingredients
- 2 medium bananas (firm, but ripe; yellow with a few brown spots is perfect)
- 1 tablespoon lemon juice
- 1/2 tablespoon melted coconut oil (or any neutral oil)
- 1 teaspoon ground cinnamon
- 1/2 teaspoon granulated sugar (optional, or use coconut sugar)
- 1/4 teaspoon fine sea salt
Instructions
- Prep the Bananas: Peel the bananas and slice them into very thin, even rounds. Aim for about 1/8 inch thick. A mandoline is fantastic for this, but a sharp knife works too.
- Prevent Browning: Place the banana slices in a medium bowl and gently toss with the lemon juice. This stops them from turning brown.
- Season: Drizzle the melted coconut oil over the slices. In a separate tiny bowl, mix the cinnamon, sugar, and salt. Sprinkle this mixture over the bananas and toss gently with your hands to coat every slice.
- Air Fry: Preheat your air fryer to 300°F (150°C). Arrange the banana slices in a single, even layer in the air fryer basket. Do not let them overlap! You will need to cook these in 2 to 3 batches.
- Cook: Air fry for 10 to 14 minutes. It’s important to pause and flip (or shake the basket vigorously) every 4 to 5 minutes so they cook evenly. They will start to curl and turn golden brown.
- Cool: Remove the chips from the basket. They will crisp up significantly as they cool. Place them on a wire rack to cool completely. Repeat with the remaining batches.
Prep time: 5 minutes Cook time: 12 minutes (per batch) Total time: 20-30 minutes (depending on batches) Servings: 4 Calories: Approx. 85 kcal per serving
Why You’ll Love This Recipe
- So Incredibly Fast: We’re talking 5 minutes of prep and about 12 minutes in the air fryer. It’s faster than running to the store!
- Budget Friendly: All you need are a couple of bananas that are just starting to get spots and some pantry staples.
- Cozy Flavor Explosion: The combination of sweet banana and warm cinnamon sugar is pure comfort food.
- A Healthy-ish Treat: You get all the crunch of a potato chip but with fiber, potassium, and minimal added oil.
- Make Them Yours: Adjust the spices! Add a pinch of nutmeg, cardamom, or even a tiny dash of cayenne for a spicy kick.
Cooking Technique Note
The magic here is the air fryer! Unlike deep frying, which saturates the banana in oil, or oven baking, which can take ages to dehydrate, the air fryer uses high-velocity hot air. This convection method rapidly removes the moisture from the thin banana slices, crisping them up to perfection with just a whisper of oil. It’s the secret to getting that light, crunchy texture without the guilt.
Serving Suggestions
- The Classic: Enjoy them all on their own as a perfect crunchy snack.
- Breakfast Boost: Break them up and sprinkle over oatmeal, yogurt parfaits, or cereal.
- Dessert Topper: Use them to garnish ice cream, pudding, or even a frosted cake.
- Trail Mix Star: Toss them with almonds, walnuts, and a few chocolate chips for an amazing homemade trail mix.
Pro Tips for Success
- Slice Thin and Even: This is the most important tip! Use a mandoline (carefully!) or a very sharp knife to get slices that are 1/8 inch thick. If they are uneven, some will burn while others stay soggy.
- Don’t Skip the Lemon: Tossing the slices in a little lemon juice (or lime juice) prevents them from turning brown and adds a tiny, bright pop of flavor.
- Single Layer Only: Do not overcrowd your air fryer basket! The banana chips need space for the hot air to circulate. Cook in batches if you have to. It’s worth it.
- Watch Them Close: They go from “almost done” to “burnt” very quickly in the last 2 minutes. Keep a close eye on them!
Storage & Reheating
Storage: The absolute key to keeping these chips crispy is storing them in a truly airtight container after they have cooled completely. Any residual warmth will create steam and make them soft. They are best enjoyed within 2 to 3 days. I do not recommend freezing them.
Reheating: If they lose a little crispness, you can revive them! Just pop them back in the air fryer at 300°F (150°C) for 2 to 3 minutes. Do not microwave them; they will just get chewy.
Closing Paragraph
And that’s it! A ridiculously easy, wonderfully delicious snack that feels like a treat but is secretly healthy. You have to try this the next time you have a couple of bananas looking a little lonely. It’s a perfect way to reduce food waste and satisfy a sweet tooth all at once.
If you try this recipe, please let me know! Leave a comment below or tag me in your photos on social media. I can’t wait to see your crispy creations!
🎀 Final Thoughts
Honestly, nothing beats the smell of cinnamon wafting through the kitchen on a quiet evening. It’s the little things, right? Happy snacking!
