Air Fryer Banana Chips are a crunchy, delicious snack that’s easy to make with just a few simple ingredients. They’re perfect when you’re craving something crispy without reaching for a bag of shop-bought crisps. With thinly sliced bananas, a little oil, and your favourite seasonings, you can make homemade banana chips in your air fryer for a tasty snack any time of day.
Why I Love This Recipe
There are so many reasons to love these homemade Air Fryer Banana Chips!
- Easy to make: You only need a few ingredients and minimal preparation.
- Crispy and delicious: Thin banana slices develop a lovely golden finish when cooked properly.
- Customisable flavours: Make them sweet with cinnamon or savoury with a pinch of salt.
- Less added oil: Air frying requires much less oil than traditional deep-frying.
- Perfect for snacking: Enjoy them between meals, pack them for a day out, or serve them with your favourite dips.
- Budget-friendly: They’re a useful way to turn a couple of bananas into a homemade snack.
- Great for sharing: Make a batch for family movie nights, lunchboxes, or afternoon snacks.
For the best results, use firm bananas that are not overly ripe. They are easier to slice thinly and tend to hold their shape better during cooking.
Ingredients
You only need a few basic ingredients to make Air Fryer Banana Chips.
- 2 firm bananas: Choose bananas that are yellow but still firm, with little or no brown spotting. For a more savoury, crisp chip, you can use green or slightly underripe bananas.
- 1 teaspoon lemon juice (optional): Helps reduce browning and adds a subtle tang.
- 1 teaspoon olive oil or neutral oil: Helps the banana slices cook more evenly and develop colour.
- ¼ teaspoon ground cinnamon (optional): Adds a warm, sweet flavour.
- A small pinch of salt (optional): Perfect for a savoury version.
You can also use a light sprinkle of sugar or a pinch of chilli powder, depending on the flavour you prefer. Keep additional sweeteners to a minimum because they can brown quickly in the air fryer.
How To Make Air Fryer Banana Chips
Follow these simple steps to make your own banana chips at home.
Step 1: Prepare the Bananas
Peel the bananas and place them on a cutting board. Using a sharp knife or mandoline, carefully slice them into thin, even rounds, approximately ⅛ inch (3 mm) thick.
Try to keep the slices as uniform as possible. Thicker slices will take longer to cook and may remain chewy in the centre, while very thin slices can brown quickly.
Step 2: Add Lemon Juice and Oil
Place the banana slices in a bowl. If using lemon juice, toss the slices gently with a small amount.
Add the oil and mix carefully until the slices are lightly coated. Avoid using too much oil, as excess oil can make the chips greasy rather than crisp.
If you’re making a sweet version, you can add a little cinnamon at this stage. For savoury chips, leave out the cinnamon and add a small pinch of salt.
Step 3: Preheat the Air Fryer
Preheat your air fryer to 300°F (150°C) for about 2–3 minutes if your model recommends preheating.
Banana chips contain natural sugars that can brown quickly, so a moderate temperature is a good starting point.
Step 4: Arrange the Banana Slices
Arrange the banana slices in a single layer in the air fryer basket. Leave a little space between them so hot air can circulate.
Cook in batches if necessary. Overcrowding the basket can lead to uneven cooking and softer chips.
Step 5: Air Fry the Banana Chips
Cook at 300°F (150°C) for approximately 10–18 minutes, turning the slices carefully halfway through.
The exact cooking time depends on the thickness of the slices, the ripeness of the bananas, and your air fryer model. Begin checking early, as thin slices can brown faster than expected.
If the chips are browning too quickly, lower the temperature slightly. If they still feel soft, continue cooking in short intervals while watching them closely.
Step 6: Let Them Cool
Remove the banana chips carefully and arrange them in a single layer on a plate or wire rack.
They may still feel slightly flexible when hot. Allow them to cool for 10–15 minutes, as they often become firmer as they cool.
If they remain soft, return them to the air fryer for another 2–3 minutes at a lower temperature, checking frequently.
Step 7: Serve and Enjoy
Once cooled, enjoy your banana chips as they are or sprinkle them with a little extra cinnamon or salt.
Serve immediately for the best texture. Homemade air fryer banana chips may be less uniformly crisp than commercially dehydrated chips, but they’re a delicious alternative for everyday snacking.
Expert Tips
These tips will help you get the best possible results from your Air Fryer Banana Chips.
1. Choose Firm Bananas
Firm bananas are easier to slice and handle. Very ripe bananas contain more moisture and can become soft or sticky instead of crisping properly.
For a savoury, potato-chip-style texture, try using green or slightly underripe bananas.
2. Slice the Bananas Evenly
Consistent thickness is essential for even cooking. Aim for slices around ⅛ inch (3 mm) thick, and use a mandoline carefully if you have one.
If some slices are much thicker than others, remove the thinner ones as they finish cooking and allow the thicker slices more time.
3. Avoid Overcrowding
Arrange the banana slices in a single layer rather than stacking them. Good air circulation helps moisture escape and encourages more even browning.
4. Use Oil Sparingly
A small amount of oil is enough to lightly coat the slices. Too much oil can leave them greasy and may prevent them from developing the texture you want.
5. Keep the Temperature Moderate
High temperatures can cause the natural sugars in bananas to brown or burn before the slices dry out. Start at 300°F (150°C) and adjust based on your air fryer.
6. Check Them Frequently
Air fryers vary considerably, so don’t rely on the timer alone. Check the chips during the final few minutes and remove any that are already golden.
7. Let Them Cool Completely
Banana chips can feel soft straight from the air fryer. Give them time to cool before deciding whether they need more cooking.
8. Store Only When Completely Cool
Warm chips release steam, which can create condensation in a container and make them soft. Allow them to cool completely before storing.
Variations
One of the best things about Air Fryer Banana Chips is how easy they are to customise. Try these flavour ideas to make a snack that suits your taste.
Cinnamon Banana Chips
Toss the banana slices with a small pinch of ground cinnamon before air frying. The cinnamon adds a warm, comforting flavour that works beautifully with the natural sweetness of ripe bananas.
Honey Banana Chips
For a sweeter treat, lightly brush the slices with a very small amount of honey after cooking. Honey can burn and become sticky during air frying, so adding it after cooking is often easier.
Keep in mind that honey adds sugar and moisture, which may soften the chips over time.
Chocolate Banana Chips
Allow the banana chips to cool completely, then drizzle them with a little melted dark chocolate. Place them on baking parchment until the chocolate sets.
This makes a lovely sweet snack or a simple treat to serve with coffee.
Salted Banana Chips
Use firm or slightly underripe bananas, lightly coat them with oil, and add a small pinch of salt. This savoury version is delicious on its own or served alongside sandwiches.
Chilli-Lime Banana Chips
Toss the slices with a tiny amount of lime juice and a pinch of chilli powder. Use the lime juice sparingly to avoid adding too much moisture.
This combination offers a sweet, tangy, and mildly spicy flavour.
Nutmeg Banana Chips
Add a light sprinkle of ground nutmeg for a warm, aromatic flavour. Nutmeg pairs especially well with cinnamon if you want a spiced snack.
Green Banana Chips
Use green bananas for a firmer, less sweet result. Slice them thinly, coat lightly with oil, and season with salt or your favourite savoury spices.
Green bananas are generally starchier than ripe bananas, so the flavour and texture will differ from sweet yellow banana chips.
Serving Suggestions
Air Fryer Banana Chips are versatile and can be enjoyed in many different ways.
Enjoy Them as a Simple Snack
Serve the chips on their own when you want something crunchy between meals. A little cinnamon or salt is often all you need.
Add Them to Breakfast Bowls
Sprinkle banana chips over porridge, yoghurt, overnight oats, or a smoothie bowl for extra texture.
Serve with Dips
Pair sweet banana chips with yoghurt, peanut butter, or a small bowl of melted chocolate. For savoury chips, try serving them with a suitable dip or alongside a light lunch.
Add Them to Trail Mix
Mix cooled banana chips with nuts, seeds, and a little dried fruit for a homemade snack mix. Choose unsalted nuts if you want to keep the overall salt content lower.
Use Them as a Dessert Topping
Crumble the chips over ice cream, banana pudding, pancakes, waffles, or a fruit salad for extra crunch.
Pack Them for Travel
Once fully cooled and stored in a suitable container, banana chips can be a handy snack for work, school, or a day out. Keep in mind that homemade chips may soften more quickly than commercially dried versions.
Storage Directions
Proper storage helps your Air Fryer Banana Chips stay as crisp as possible.
How to Store Banana Chips
Allow the chips to cool completely before transferring them to an airtight container. Store them in a cool, dry place away from direct sunlight.
Because air-fried banana chips may retain more moisture than commercially dehydrated chips, their shelf life can vary. For the best quality, enjoy them within a few days and check for any signs of moisture, spoilage, or an unusual smell.
If your chips are still soft or slightly moist, refrigerating them in a sealed container may not improve their texture. It is better to cook them a little longer, allow them to cool completely, and store them only when dry.
Can You Freeze Air Fryer Banana Chips?
Freezing is generally not the best option for homemade banana chips because condensation during thawing can make them soft. If you choose to freeze them, use a freezer-safe airtight container and expect the texture to change after thawing.
For the best crunch, make smaller batches that you can enjoy fresh.
How to Make Soft Banana Chips Crispy Again
If the chips soften during storage, place them in the air fryer at 280–300°F (140–150°C) for 2–4 minutes. Watch them closely to prevent burning, then allow them to cool completely before eating or storing again.
Recipe FAQs
1. How long do banana chips take in the air fryer?
Banana chips usually take around 10–18 minutes at 300°F (150°C), depending on slice thickness, banana ripeness, and your air fryer. Check them regularly because thin slices can brown quickly.
2. What temperature is best for Air Fryer Banana Chips?
A temperature of 300°F (150°C) is a useful starting point. It allows the slices to dry gradually while reducing the risk of burning the natural sugars. Your air fryer may require a slight adjustment.
3. Why are my air fryer banana chips not crispy?
They may be too thick, overcrowded, or still holding too much moisture. Slice them evenly, cook them in a single layer, and allow them to cool completely before judging the final texture.
4. Which bananas are best for banana chips?
Firm yellow bananas work well for a mildly sweet snack. Green or slightly underripe bananas are a good choice for a starchier, more savoury chip. Very ripe bananas tend to be softer and can be harder to crisp.
5. Do I need to use oil?
No, oil is optional, but a small amount can help the slices cook more evenly and develop colour. If you prefer to make them without oil, use a clean air fryer basket and monitor the slices closely.
6. Can I make banana chips without lemon juice?
Yes. Lemon juice is optional and mainly helps reduce browning. You can skip it if you prefer, although the banana slices may darken more during preparation and cooking.
7. Why do my banana chips turn brown?
Bananas naturally brown when exposed to air and heat because of their sugars and enzymes. Using firm bananas, slicing them just before cooking, and adding a little lemon juice can help reduce browning. Some golden or brown colour is normal.
8. Can I use frozen bananas?
Fresh bananas are preferable. Frozen bananas become soft after thawing and contain more surface moisture, making it difficult to achieve crisp chips. Use firm, fresh bananas for the best results.
9. Are Air Fryer Banana Chips healthy?
They can be a useful homemade snack, especially when made with little or no added oil and without extra sugar. Bananas provide carbohydrates, fibre, and nutrients such as potassium. However, the final nutritional value depends on the portion size and any added ingredients.
10. Can I make sweet banana chips without adding sugar?
Absolutely. Bananas contain natural sugars, so you can enjoy them with just a little cinnamon or leave them plain. Choose bananas that are ripe enough to taste sweet but still firm enough to slice easily.
11. How do I keep banana chips from sticking to the basket?
Lightly coat the slices with oil if desired, use a clean basket, and arrange the slices carefully. Avoid trying to flip them too early; if they stick, give them another minute before gently loosening them with a silicone spatula.
12. Can I cook banana chips in batches?
Yes. Cooking in batches is often the best way to avoid overcrowding. Keep the slices in a single layer and check each batch separately, as the cooking time may vary slightly.
13. How long do homemade banana chips last?
For the best quality, enjoy homemade air fryer banana chips within a few days. Their shelf life depends on how thoroughly they have dried and how they are stored. Keep them in an airtight container only after they have cooled completely, and discard them if you notice moisture, mould, or an unusual smell.
14. Can I use a mandoline to slice the bananas?
Yes, a mandoline can help create even slices, but always use its safety guard and follow the manufacturer’s instructions. Banana slices can be slippery, so take care when cutting.
PrintAir fryer banana chips
- Prep Time: 5 minutes
- Cook Time: 10 minutes
- Total Time: 15 minutes
- Yield: 4 1x
Ingredients
- 2 Bananas barely ripe
- 2 tsp Avocado Oil or olive oil
- 1/4 tsp Kosher Salt
Instructions
- Preheat your air fryer to 350F for 5 minutes.
- Slice the bananas into thin slices, about 1/4 inch thick.
- Place the banana slices in a bowl and cover with olive oil. Mix until combined.
- Place the banana slices in a single layer in the air fryer. Work in batches if need be.
- Sprinkle the banana slices with kosher salt.
- Air fry for 8-10 minutes at 350F, flipping halfway through, until bananas are lightly browned and crispy.
- Remove from the air fryer and let cool on a baking sheet or cooling rack. Repeat with remaining bananas.
Notes
- You want to choose bananas that are just barely ripened. If they are too ripe, they will be difficult to cut into even slices. If you prefer, you can also use unripe, green bananas.
- The trick to getting crispy banana chips is to slice the bananas very thin. It also helps if they are very uniformly cut. If they are the same size you won’t have to worry about the bananas cooking in different amounts of time.
- Pro Tip: This recipe can be made in the air fryer unit with a basket or the air fryer oven. If you are using the air fryer oven, use the middle rack and select the “Air Fry” function.
