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Air Fryer S'mores

CrispyAir Kitchen · Updated October 22, 2026 · Air fryer recipes with exact times & temperatures

The air fryer has a fan strong enough to blow a marshmallow clean off a cracker — every top recipe for this treat opens with that problem. The fix is beautifully simple: halve the marshmallows and press the sticky cut side DOWN onto the graham cracker so they grip. Toast low and slow at 350°F, watch from minute two, and add the chocolate after — its residual heat does the melting.

Ingredients

• 4 graham cracker sheets, broken into 8 squares
• 4 large marshmallows
• 1 chocolate bar (about 45 g), broken into 4 pieces
• Pinch of flaky salt (optional)

Method

1. Lay 4 graham squares in the basket in a single layer, toward the centre if your fryer has hot corners. No liner needed — bare crackers sit heavier than papered ones.
2. THE ANCHOR: halve each marshmallow crosswise with scissors or a knife. Press both halves, sticky cut side DOWN, firmly onto each cracker until they grip. This one step is the difference between s’mores and a marshmallow hunt inside your fryer.
3. Air fry at 350°F (175°C) for 3–5 minutes, checking from minute 2 — marshmallows go from golden to scorched faster than any other food in this machine. Done at puffed, soft-centred and golden on top.
4. Pull the basket out. Lay a piece of chocolate on each hot marshmallow stack, cap with the second cracker square and press gently. Rest 1 minute — the trapped heat melts the chocolate and the marshmallow is molten-hot.
5. Still firm chocolate? Return the capped s’mores for just 10–30 seconds. Eat warm.

Tips that actually matter

• Higher heat (390°F) toasts in 2 minutes but the scorch window is seconds wide — 350°F is the controlled route.
• A wire rack laid over the marshmallows is the belt-and-braces fix for very powerful fans.
• Marshmallow fluff works too (toast 2–3 minutes and watch it — it browns faster).
• Variations the field loves: peanut butter cup instead of the chocolate bar, Nutella spread, or a digestive biscuit base for the UK version.
• Make them in the basket, serve them from the basket — moving molten marshmallow across the kitchen ends badly.

Why this recipe works

This is a recipe about fan physics: a marshmallow weighs almost nothing and an air fryer moves a lot of air. Halving the marshmallow and pressing its sticky interior onto the cracker turns the ingredient into its own anchor — the rare recipe whose central technique is simply making the food stay where it was put.

Variations to try

Small changes, new dishes: eggs become devilled, curried or ramen-style (marinate peeled jammy eggs in soy and mirin); baked apples take a crumble topping, a spoon of peanut butter in the filling, or a savoury turn with cheddar and thyme instead of sugar.

What to serve with it

For a film-night tray, a children's sleepover, or any evening that was supposed to have a campfire.

Storage & reheating

No storage — s’mores are a make-and-eat food. Components keep in the cupboard indefinitely.

Frequently asked questions

Why did my marshmallow fly off?

It was whole and unanchored. Halve it and press the sticky cut side firmly onto the cracker before cooking — the exposed sticky interior is the glue.

Why did the chocolate not melt?

It went in too late or the rest was skipped. Cap the s’more and rest a full minute in the hot basket’s residual heat; add 10–30 seconds back in only if needed.

Can I use mini marshmallows?

They blow around even more. Use a thin layer of marshmallow fluff instead, and check at 2 minutes.

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