I can never resist these Air Fryer Cinnamon Sugar Croissants, with their flaky layers, buttery sweetness, and sparkling cinnamon sugar coating. One bite and they feel like a bakery treat hiding inside a can of crescent rolls.

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I’m obsessed with these Air Fryer Cinnamon Sugar Croissants because they hit that flaky, sweet spot without acting fancy. I love how crescent roll dough turns into crisp little layers with tender middles, then cinnamon brings that bakery-style smell and bold, sugary bite.

But the best part? They taste like something I’d grab from a pastry case, except I can eat them straight from my kitchen counter in minutes.

No fuss, no precious plating, just golden edges, buttery flakes, and that crackly sweet coating I keep picking at. And I never make enough.

Not even close. Dessert disappears fast here.

Ingredients

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Crescent roll dough is the shortcut hero, baking up soft, flaky, and golden.
Melted butter helps the cinnamon sugar stick and makes everything taste bakery-level rich.
Granulated sugar brings that sweet, slightly crisp coating you’ll keep picking at.
Ground cinnamon adds cozy warmth, like mall pretzels but easier and cheaper.
Nonstick spray keeps the basket drama-free, because stuck croissants are just sad.
Extra melted butter gives the basket a little flavor bonus, not just protection.
Powdered sugar turns into a quick glaze that makes these feel extra special.
Milk loosens the glaze so it drizzles instead of clumping everywhere.
Vanilla extract makes the glaze taste softer, sweeter, and way less plain.
Plus, these ingredients are simple, but the final bite feels like a treat.
Basically, it’s not health food, but it’s totally worth the sticky fingers.

Ingredient Quantities

1 (8 ounce) can refrigerated crescent roll dough

3 tablespoons unsalted butter, melted

1/4 cup granulated sugar

2 teaspoons ground cinnamon

Nonstick cooking spray or a little extra melted butter for the air fryer basket

Optional glaze: 1/2 cup powdered sugar

Optional glaze: 1 to 2 teaspoons milk

Optional glaze: 1/4 teaspoon vanilla extract

How to Make this

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1. Preheat the air fryer to 325 F for 3 to 5 minutes and lightly coat the air fryer basket with nonstick cooking spray or a little extra melted butter.

2. Unroll the crescent roll dough and separate into the 8 triangles along the perforations.

3. In a small bowl combine the granulated sugar and ground cinnamon.

4. Brush each triangle lightly with melted butter on the top side.

5. Sprinkle or gently press the cinnamon sugar mixture over the buttered side of each triangle, reserving a little to sprinkle after baking if desired.

6. Starting from the wider end, roll each triangle up toward the point to form croissants and place them seam side down in the prepared air fryer basket, leaving a little space between each to allow for expansion.

7. Air fry at 325 F for 6 to 8 minutes, or until the croissants are puffed and golden brown, checking at about 4 minutes and rotating or flipping if your air fryer cooks unevenly.

8. Remove the croissants to a wire rack and immediately sprinkle with any remaining cinnamon sugar so it adheres while warm.

9. For the optional glaze, whisk together the powdered sugar, 1 teaspoon milk, and vanilla extract, adding up to 1 additional teaspoon milk as needed to reach a drizzling consistency.

10. Drizzle the glaze over the slightly cooled croissants and serve warm.

Equipment Needed

1. Air fryer with basket
2. Pastry brush
3. Small mixing bowl
4. Measuring cups and measuring spoons
5. Spoon for mixing and sprinkling
6. Wire cooling rack
7. Whisk or fork for glaze
8. Plate or serving platter

FAQ

Can I use homemade croissant or puff pastry dough instead of canned crescent dough? Yes, both work well; adjust rolling and cutting so pieces are similar size to the canned triangles for even cooking.

What is the best way to prevent soggy bottoms in the air fryer? Lightly coat the basket with nonstick spray or melted butter, preheat the air fryer if possible, and avoid overcrowding so hot air can circulate.

How do I store leftovers and reheat them? Store cooled croissants in an airtight container at room temperature for up to 2 days or refrigerate up to 4 days. Reheat in the air fryer at 325 F for 2 to 4 minutes to refresh crispness.

Can I make these ahead and air fry later? Yes. Assemble and place on a tray lined with parchment, then refrigerate for up to 24 hours or freeze for up to 1 month. Air fry from chilled, adding a minute or two to cook time if needed.

How do I get the cinnamon sugar to stick well? Brush the rolled croissants generously with melted butter before coating in cinnamon sugar so the mixture adheres and caramelizes.

Can I skip the glaze and what are easy variations? You can skip the glaze for a simpler treat. For variations try a lemon glaze, a drizzle of honey, or sprinkle with chopped nuts before serving.

Air Fryer Cinnamon Sugar Croissants Recipe Substitutions and Variations

1 (8 ounce) can refrigerated crescent roll dough: substitute with 1 sheet puff pastry, or 1 package refrigerated biscuit dough rolled thin, or homemade yeasted croissant dough (longer prep)
3 tablespoons unsalted butter, melted: substitute with equal olive oil, melted coconut oil, or melted margarine
1/4 cup granulated sugar: substitute with coconut sugar, brown sugar (slightly moister), or 3 tablespoons maple syrup (brush on instead of sprinkling)
1/2 cup powdered sugar for glaze: substitute with 3 tablespoons honey plus 1 teaspoon powdered milk to thicken, or 3 tablespoons maple syrup mixed with a pinch of cornstarch, or a sugar free powdered confectioners blend

Pro Tips

1. Let the dough sit at room temperature for 10 to 15 minutes if it feels very cold. Warmer dough rolls and puffs more evenly and will brown better without overcooking the exterior.

2. Give the basket a light brush of butter instead of only spray when possible. The extra butter helps the bottoms crisp and gives a richer flavor, and it helps the cinnamon sugar stick when you sprinkle it right after baking.

3. Arrange croissants with at least a half inch of space between them and avoid overcrowding. If your air fryer cooks hot spots, rotate the basket halfway through cooking so every piece browns evenly.

4. Make the glaze slightly thicker than you think you need. A thicker glaze clings to the warm croissants and looks prettier. If it becomes too thick, add milk 1/4 teaspoon at a time until you can drizzle smoothly.

5. For best freshness, store leftovers in an airtight container at room temperature for up to 24 hours and reheat briefly in the air fryer at 300 F for 2 to 3 minutes to revive the crisp exterior without drying the interior.