Baked Apple Chips with Cinnamon

Baked apple chips with cinnamon are thin apple slices baked slowly in a low oven until they dry out and turn crisp. The cinnamon adds warmth without sugar, and the finished chips taste like concentrated apple with a light spice finish. They work as a lunchbox snack, a topping for yogurt, or a crunchy bite beside tea.

The method is simple, but the result depends on two things: how thin you slice and how patient you are in the oven. Thick slices stay soft in the middle. Very thin slices can burn at the edges before the centers dry. The sweet spot is a slice you can almost see light through, baked at 200 degrees Fahrenheit until it feels dry to the touch.

Pick apples that hold their shape

Not every apple bakes into a good chip. Firm, tart sweet apples keep their structure as the water leaves. Honeycrisp, Granny Smith, Fuji, and Gala all work well here. Honeycrisp and Fuji give a sweeter chip. Granny Smith gives a sharper, more tangy chip that pairs well with the cinnamon. Gala sits in the middle and is often the easiest to find.

Avoid apples that are soft, mealy, or bruised. A soft apple will tear when you slice it thin, and a bruised spot will darken and stay damp while the rest of the slice dries. Pick apples that feel heavy for their size and firm when you press the skin gently. Wash and dry them well before slicing, since water on the surface slows the first part of baking.

You do not need to peel the apples. The skin helps the slice hold together, adds color around the edge, and gives a little extra texture once crisp. If you prefer a paler chip, you can peel, but expect a slightly more fragile slice that needs careful handling on the tray.

How thin is thin enough

Aim for slices about 1 to 2 millimeters thick, roughly the thickness of a coin. A mandoline makes this easy and even. Set it to its thinnest setting, hold the apple steady, and slide it across in smooth strokes. Use the hand guard that came with the mandoline. Fingers and mandolines are a bad combination, and a rushed cut is how most kitchen nicks happen.

If you do not have a mandoline, a very sharp knife works. Cut the apple in half through the core first, then place the flat side down so it does not roll. Slice across the half in steady, even cuts. Your slices will not be as uniform as mandoline slices, and that is fine. Just pull the thicker ones out a little later, or move them to the center of the tray where the heat is gentler.

Remove the seeds as you go, but leave the core shape intact if you like the star pattern in the middle. That star is the seed cavity, and it looks nice on the finished chip. If a slice breaks, set it aside and eat it fresh. Broken pieces dry unevenly and tend to curl and burn at the broken edge.

Getting the cinnamon on evenly

Cinnamon clumps if you dump it in one spot. The fix is to dust it from a small sieve or a shaker held high above the tray, so it falls as a fine, even layer. One teaspoon spread across two large apples is enough. You want a light dusting you can see, not a thick coat that tastes dusty.

Lay the slices in a single layer on parchment lined baking sheets. Do not overlap them. Overlapped slices trap steam and stay soft where they touch. Leave a small gap between each slice so hot air can move around it. Two large apples will fill two standard baking sheets, which is why this recipe uses two trays.

Some cooks brush the slices with lemon juice to stop browning. It is not needed here. The cinnamon covers light browning, and the low oven darkens the chips slightly anyway. If you do use lemon juice, use only a light brush. Too much liquid adds drying time back into the recipe.

What happens in the oven

Set the oven to 200 degrees Fahrenheit. This is a drying temperature, not a roasting temperature. The goal is to pull water out slowly without cooking the apple into a soft baked slice. Higher heat will brown the edges fast while the centers stay bendy, and you will end up with chips that look done but go soft in ten minutes.

Bake for 60 minutes, then flip every slice. The underside will still feel damp at this point, and that is normal. Return the trays to the oven, swapping their positions so the tray that was on the bottom rack moves to the top. Bake for another 45 to 60 minutes. Total baking time is about 105 to 120 minutes, depending on your oven and how thick your slices were.

Listen and look as the second hour goes on. The kitchen will smell like warm apple and cinnamon. The slices will start to curl slightly at the edges and pull away from the parchment. When a slice looks dry and feels papery, lift it and let it cool for two minutes on the tray. A warm chip always feels softer than it really is. The true test happens after cooling. A finished chip snaps when you bend it gently. If it bends without snapping, it needs another 10 to 15 minutes in the oven.

Why some batches go soft again

The most common problem is storing chips before they are fully cool and fully dry. Warm chips release a little steam into a closed container, and that steam softens every chip in the jar. Let the trays sit at room temperature for at least 30 minutes before you store anything. The chips should feel cool, dry, and crisp in your hand.

Humidity also matters. On a damp day, chips can lose their snap within hours if left out on a counter. Store them in an airtight container as soon as they are cool. If they do soften, you can often rescue them. Spread them back on a tray and bake at 200 degrees for 10 minutes, then cool again before storing.

Oven hot spots cause uneven batches too. If the chips on one side of a tray crisp much faster than the other side, rotate the tray halfway through each baking stage. If your oven runs hot, check at 90 minutes instead of waiting for the full two hours. A few dark edges are fine and taste like toasted apple. Black edges taste bitter, so pull those chips early.

Ways to serve them

Plain, straight from the jar, is how most batches get eaten. They also work crumbled over oatmeal or yogurt, where they stay crisp for a few minutes before softening into the bowl. Try them beside a cheese board. The sweet, spiced crunch sits well next to sharp cheddar or creamy brie, and the chips add color without needing crackers.

For a dessert style snack, layer chips with whipped cream or vanilla yogurt in a small glass. The layers look good, and the contrast between creamy and crisp is the whole point. Do not assemble this more than a few minutes ahead, since the cream will soften the chips. For kids, pack them in a small container on their own, not mixed with fruit, since moisture from fresh fruit will soften them by lunchtime.

A note on sugar and spice

This recipe uses no added sugar. The sweetness comes from the apples themselves as their water leaves and their natural sugars concentrate. If your apples are very tart and you want a sweeter chip, you can add a light dusting of sugar with the cinnamon, but it changes the recipe. Sugar melts and can make the chips stick to the parchment and brown faster, so watch them closely in the last 30 minutes if you add it.

You can also change the spice. A pinch of nutmeg with the cinnamon gives a warmer, deeper flavor. Pumpkin pie spice works in autumn, though it will overpower a mild apple like Gala. Keep the total spice to about one teaspoon for two apples, whatever blend you choose, so the apple flavor stays in front.