
Air fryer banana chips with cinnamon sugar are a go-to for a snack with bite and sweetness. No fussy cleanup or lots of oil here. When I want something fast that feels fun—right before my kids barge through the door or when I need a little sugar hit—I make these. Super easy. Super satisfying.
First time I made these, they were all gone before they cooled. No joke. Now they’re my favorite excuse for using up bananas that are about to go soft.
Tasty Ingredients
- Ground cinnamon: Gives a punch of spice that pairs perfectly with banana warmth Make sure it’s fresh for the best kick
- Granulated sugar: Sprinkles on just enough sweetness Use fine sugar for smoother coverage or swap in coconut sugar if you want
- Coconut oil or melted butter: Brush this on to stick the good stuff and add some richness
- Bananas: Look for medium bananas that aren’t super ripe but not green either Slicing’s easier and chips turn out extra crispy
Easy Steps
- Cool and Store
- Put your finished chips on a wire rack to cool all the way Letting them chill gives you top crunch When they’re cooled off, pop in a sealable jar and munch within three days
- Air Fry the Chips
- Crank your air fryer up to one hundred fifty Celsius, set chips inside, and let them cook ten to fifteen minutes Flip ‘em at halftime and start checking at the twelve minute mark so you don’t miss that golden crisp No two air fryers act the same
- Arrange in the Air Fryer
- Lay the banana slices down flat and make sure they don’t stack on top of each other If you have a lot, cook them in a couple of rounds so every single chip gets crispy
- Brush and Sprinkle
- Brush both sides of every slice with coconut oil or butter—it helps everything stick Just don’t press too hard so they don’t fall apart Sprinkle your cinnamon sugar mix on both sides for flavor in every bite
- Mix the Coating
- Stir cinnamon and sugar together in a little bowl until they’re totally blended so you get even flavor every time
- Peel and Slice
- Peel your bananas and cut them real thin with a sharp knife or a mandoline—about three millimeters Any thicker and they just won’t crisp

Whenever I fix fresh banana chips at home, I remember making them with my sister. She always grabbed some as soon as they came out of the fryer, still warm. Now I do the same!
How to Keep Them Fresh
Wait until the chips are fully cooled before you close them up in a jar. That way, they stay crunchy and don’t get soggy from steam. Store airtight at room temp and try to eat within three days. If they go soft, pop them back in the air fryer for a few quick minutes.
Swap Options
Coconut sugar or maple sugar work great for a natural sweetness. If coconut oil’s not your thing, use any flavorless oil or just melted butter. For a caramel vibe, use brown sugar but watch close since it browns up fast. Want more spice? Toss in some ginger or cardamom with your cinnamon for a twist.
Fun Ways to Eat
Crunch them by themselves, drop them on yogurt or oatmeal in the morning, or tuck into lunch bags. They make dessert better—try with ice cream or dunk them in chocolate. Kids especially love them dipped in peanut or almond butter!

Banana Chips Story
In many tropical places, bananas turn into chips for street snacks either baked or fried. This air fryer version gives you all the tradition—just with a faster, lighter spin for busy folks today.
Frequently Asked Questions
- → How do I keep banana chips crispy?
Let them cool completely on a rack, then pop them in a sealed container somewhere dry so they stay crunchy.
- → Can I use butter instead of coconut oil?
Sure thing! Melted butter swaps in just fine and gives a richer flavor if you want.
- → What type of bananas work best for this method?
Go for bananas that aren’t too ripe or too hard. If they’re too soft, they’ll end up chewy instead of crispy.
- → Is it possible to adjust the sweetness?
Oh yeah! Add more or less sugar, or swap in your favorite sweetener to make it your own.
- → How thin should I slice the bananas?
Try cutting them about 3 mm thick. A mandoline helps get nice, even slices so they crisp up right.
- → What if the chips aren't crispy after cooking?
Toss them back in the air fryer for two minutes each time. Watch closely so they don't get burnt.