Air Fryer Banana Chips

Ingredients

• 4ripe bananas (firm and just ripe)
• 15 mloil or cooking spray
• to tastesalt

Instructions

1. 1

   Slice the bananas

   Using a sharp knife, cut the bananas into slices about 3 mm thick. Arrange them in a single layer on a baking sheet or large plate.

2. 2

   Oil one side

   Spray the banana slices with oil, or use a pastry brush to coat their tops.

3. 3

   Season the slices

   Sprinkle the oiled sides with salt to taste.

4. 4

   Turn the slices

   Flip each banana slice over.

5. 5

   Oil and season

   Repeat the oiling and salting on the other side.

6. 6

   Arrange in basket

   Place the slices in the air fryer basket one by one, keeping them separate and not overlapping. Cook in batches if needed.

7. 7

   Air fry

   Cook at 182°C for 12 minutes.

8. 8

   Cool the chips

   Take out the basket and leave the chips to cool for about 5 minutes. Lift them out with a spatula and transfer to a wire rack to cool for a couple more minutes.

9. 9

   Check the seasoning

   Taste a chip and add more salt if needed.

10. 10

    Serve

    Serve the banana chips.

What are banana chips?

Banana chips are thin slices of banana cooked until their surfaces dry and take on a crisp texture. They are popular in Caribbean cooking, though methods and seasonings vary from place to place.

This air fryer version keeps the ingredient list short: just banana, oil and salt. Firm, just-ripe fruit helps the slices hold their shape while cooking.

Nutrition and macros by portion

The nutrition label shows one serving as written: 124 calories, 1g protein, 27g carbs, 4g fat.

The bananas provide most of the carbohydrates and natural sugars, while the oil contributes most of the fat; the recipe contains little protein. Pair a serving with yoghurt or nuts and some fresh fruit for a more balanced snack.

Choosing the bananas

Ripeness: Choose bananas that are yellow and just ripe, without soft or heavily spotted patches. Very soft fruit is harder to slice evenly and can turn mushy.

Thickness: Aim for slices about 3 mm thick. Similar-sized pieces cook more evenly, so use a sharp knife and take care to keep the slices consistent.

Coating both sides

Oil: A light, even coating helps the slices cook and brown. Spray it on or brush it across the surface; avoid leaving pools of oil.

Seasoning: Salt both sides before cooking, as directed. Start sparingly if you prefer a milder savoury flavour, then adjust after the chips cool.

Air fryer spacing

Single layer: Arrange the slices without overlap so hot air can circulate around them. If the basket is crowded, cook in batches rather than stacking the fruit.

Timing: The recipe gives a 12-minute cook at 182°C. Air fryers can differ, so check the chips as they cook and use the stated time as your guide.

Cooling for texture

First rest: Let the chips sit in the basket for about 5 minutes after cooking. They will be hot and delicate straight away.

Wire rack: Transfer them with a spatula to a rack for a couple more minutes. Cooling in a single layer helps them dry rather than trapping steam underneath.

Serving ideas

For a snack, serve the chips on their own or alongside yoghurt for dipping. They also work as a crunchy addition to a lunchbox or an easy-to-carry snack.

To make them part of a more substantial plate, pair them with a source of protein such as yoghurt or a handful of nuts, plus fresh fruit.

Recipe notes & tips

• Use bananas that are firm and just ripe so they are easier to slice.
• Cut the slices to a similar thickness for more even cooking.
• Brush or spray on a thin, even layer of oil rather than letting it pool.
• Cook in batches if the air fryer basket cannot fit the slices in one layer.
• Let the chips cool on a wire rack before judging their final texture.
• Taste after cooling before adding extra salt.

Variations

• Cinnamon: Replace some or all of the salt with a light dusting of cinnamon.
• Chilli: Add a small pinch of chilli powder with the salt for gentle heat.
• Citrus: Serve the cooled chips with a little lime zest for a bright accent.
• Sweet-savoury: Use a pinch of cinnamon alongside a little salt.
• Dipping snack: Serve with plain yoghurt or a nut butter for dipping.

Common mistakes to avoid

• Using soft bananas: They can be difficult to slice cleanly; choose firm, just-ripe fruit.
• Uneven slices: Thick and thin pieces cook at different rates; aim for slices about 3 mm thick.
• Overlapping the basket: Covered surfaces cook less evenly; arrange the slices in one layer and work in batches.
• Too much oil: Excess oil can leave the chips greasy; apply a light coating on each side.
• Skipping the cooling time: Hot chips are fragile and may seem softer; let them rest on the rack before serving.

How to store

Once fully cool, store the chips in an airtight container at room temperature and eat within 1–2 days for the best texture. They are best eaten fresh; if they soften, briefly reheat them in the air fryer and cool again before serving.

Frequently asked questions