Apple chips are one of those snacks that seem to disappear faster than you can make them. Crisp, lightly sweet, and dusted with cinnamon sugar, they satisfy the craving for something crunchy without the heaviness of fried chips or store-bought cookies. The air fryer makes them remarkably accessible: no dehydrator, no hours of oven babysitting, and no special equipment beyond a mandoline or a sharp knife and a little patience. This guide walks through a reliable method for air fryer apple chips with cinnamon sugar, from choosing the right apples to getting that shatteringly crisp texture, plus substitutions, storage advice, and troubleshooting for the most common pitfalls.

Why Air Fryer Apple Chips Work

An air fryer is essentially a small, powerful convection oven. Its rapidly circulating hot air pulls moisture from thin slices of apple quickly, which is exactly what you want for chips. The result is a snack that is crisp at the edges with a concentrated apple flavor. Cinnamon sugar adds warmth and a subtle caramelized note, especially if you apply it in two stages: a light dusting before cooking to help the sugar adhere and a final toss while the chips are still warm so the coating clings without burning.

The method below is designed for a standard basket-style air fryer with a capacity of roughly 5 to 6 quarts. Smaller air fryers will need to cook in more batches; larger models may fit slightly more per batch. Always work in single layers, because overlapping slices steam instead of crisping.

Ingredients and Equipment

Ingredients (makes about 4 servings)

• 2 medium apples (about 400–450 g total), such as Fuji, Gala, Honeycrisp, or Pink Lady
• 1 tablespoon granulated sugar
• 1 teaspoon ground cinnamon
• 1/8 teaspoon fine salt (optional but recommended; it sharpens the apple flavor)
• 1 teaspoon neutral oil such as avocado or canola (optional; helps browning and sugar adhesion)
• Nonstick cooking spray or a light brush of oil for the basket

Note on quantities: This ratio of sugar to cinnamon (3:1) is a balanced starting point. If you prefer a stronger cinnamon punch, increase the cinnamon to 1 1/4 teaspoons. If your apples are very tart, add an extra 1/2 teaspoon of sugar.

Equipment

• Air fryer (basket or oven-style)
• Mandoline slicer or a sharp chef’s knife and cutting board
• Small bowl for the cinnamon sugar
• Pastry brush (optional)
• Tongs for flipping
• Wire cooling rack
• An apple corer (optional)

Choosing and Preparing the Apples

Firm, crisp apples work best. Softer varieties like McIntosh or Red Delicious tend to turn mealy rather than crisp. Fuji and Honeycrisp are reliable choices because they are naturally sweet and hold their shape. Wash and dry the apples thoroughly, then core them. You can leave the skin on for color and fiber, or peel them if you prefer a more uniform chip; unpeeled chips have slightly chewier edges but a prettier appearance.

Slice the apples crosswise into rounds about 1/8 inch (3 mm) thick. Consistency matters more than exact thickness: uneven slices cook unevenly, leaving some chips burnt and others limp. A mandoline is the most reliable tool for this. If using a knife, steady the apple on its flat cored side and use a gentle sawing motion. Discard the very top and bottom slices, which are mostly skin and core, or trim the core out with a small knife.

Optional but helpful: soak the slices in cold water for 10 minutes with a squeeze of lemon juice to slow browning, then pat them completely dry with a clean kitchen towel. Dry slices are essential; surface moisture is the enemy of crispness.

Step-by-Step Cooking Instructions

1. Preheat the air fryer to 300°F (150°C) for 3 to 5 minutes. Lower temperatures are key for apple chips: high heat browns the outside before the interior dries, resulting in soggy centers.
2. Mix the coating. In a small bowl, combine 1 tablespoon granulated sugar, 1 teaspoon ground cinnamon, and 1/8 teaspoon fine salt. Stir until evenly blended.
3. Dry and coat the slices. Pat the apple slices thoroughly dry. If using oil, brush each slice very lightly on both sides, or toss the slices in a bowl with 1 teaspoon oil until barely glossy. Sprinkle about half of the cinnamon sugar over the slices and toss gently to coat. Reserve the remaining cinnamon sugar for finishing.
4. Arrange in a single layer. Lightly spray the air fryer basket with nonstick spray or brush with oil. Place the apple slices in a single layer, leaving a small gap between them. Do not stack or overlap. Depending on the size of your air fryer, you may need to cook in 3 to 4 batches.
5. Air fry at 300°F (150°C) for 10 minutes. Set a timer and do not walk away for long. The sugar can scorch quickly.
6. Flip and rotate. Using tongs, flip each slice. Rotate the basket or rearrange the slices so the ones near the edges (which brown faster) move toward the center.
7. Continue cooking for 6 to 10 minutes more. Check at 6 minutes. Chips are done when they feel dry and leathery at the edges and have shrunk slightly. They will continue to crisp as they cool, so pull them when they are just shy of fully crisp to avoid overcooking.
8. Cool and finish. Transfer the chips to a wire cooling rack in a single layer. While still warm, sprinkle with the reserved cinnamon sugar. Let cool completely, about 10 to 15 minutes, during which they will become fully crisp.
9. Repeat with the remaining slices, re-spraying the basket as needed and reducing the cook time slightly for later batches if your air fryer retains heat.

Total time: about 35 to 45 minutes including preheating and batches. Servings: 4 snack-sized portions (about 1/2 cup each).

Tips for Consistently Crisp Chips

• Go thin, but not too thin. Slices thinner than 1/16 inch burn easily; slices thicker than 1/8 inch stay chewy. Aim for the thickness of a coin.
• Keep the temperature low. 300°F (150°C) is the sweet spot. If your air fryer runs hot, drop to 290°F (143°C).
• Dry the slices aggressively. Moisture is the single biggest cause of soggy chips. Pat, then pat again.
• Don’t overcrowd. Single layer, always. Crowding traps steam and turns chips limp.
• Watch the sugar. Cinnamon sugar can burn at high heat. Coating lightly before cooking and adding more after is safer than a heavy pre-coat.
• Cool on a rack, not a plate. A plate traps steam underneath; a wire rack lets air circulate.
• Test one chip first. When trying a new apple variety or a new air fryer, cook a single slice to gauge timing before committing a whole batch.

Substitutions and Variations

• Sugar substitutes: Granulated monk fruit sweetener or erythritol blends work, but they brown differently and can taste slightly cooling. Reduce the quantity by about a third and check for burning earlier. Coconut sugar adds a deeper, caramel-like flavor but browns faster; lower the temperature to 285°F (140°C).
• No oil: Omit the oil entirely for oil-free chips. The texture will be slightly drier and less glossy, but still crisp. The cinnamon sugar adheres best if applied while the chips are warm.
• Different spices: Swap the cinnamon for pumpkin pie spice, apple pie spice, or a pinch of nutmeg. A tiny pinch of cayenne in the sugar mix adds a pleasant warmth.
• Other fruit: Pears work well with the same method but need 2 to 3 minutes less cooking time because they contain more moisture. Firm peaches are possible but tricky; expect a chewier result.
• Oven alternative: If you don’t have an air fryer, arrange the slices on a parchment-lined baking sheet and bake at 225°F (107°C) for 1 1/2 to 2 hours, flipping halfway, until dry and crisp.

Storage Guidance

Fully cooled apple chips should be stored in an airtight container at room temperature. Place a small piece of paper towel in the container to absorb any residual moisture, and replace it after a day or two. Properly dried chips keep for up to 1 week at room temperature. They lose crispness over time, especially in humid climates.

For longer storage, freeze the chips in a zip-top freezer bag with the air pressed out for up to 2 months. To revive them, spread on a baking sheet and warm in a 250°F (120°C) oven for 5 to 8 minutes, or return them to the air fryer at 280°F (138°C) for 2 to 3 minutes. Do not refrigerate apple chips; the moisture in a refrigerator softens them quickly.

If chips soften during storage, re-crisp them rather than discarding them. A brief stint in the air fryer restores most of the crunch. Avoid storing chips with other moist foods, and never seal them while still warm, as condensation will form inside the container.

Serving Ideas

These chips are excellent on their own, but they also work as a topping for yogurt or oatmeal, a crunchy layer in a parfait, or a garnish for desserts. Crushed apple chips can be folded into granola or used to finish a bowl of vanilla ice cream. For a snack board, pair them with sharp cheddar and a handful of walnuts. If you are planning a larger spread, they sit nicely alongside other air fryer favorites; our crispy air fryer chicken wings make a savory counterpoint, and a warm bowl of hearty lentil soup turns them into a light lunch. More ideas like these are available in our recipe blog.

Frequently Asked Questions