Air Fryer Cinnamon Sugar Donuts (Print Version)

Fluffy air-fried donuts coated in cinnamon sugar with a buttery finish, ready in under 20 minutes.

# Components:

→ Dough

01 - 1 can (16 oz) refrigerated biscuit dough (8 biscuits)

→ Coating

02 - 4 tablespoons unsalted butter, melted
03 - 1/2 cup granulated sugar (100 g)
04 - 1 tablespoon ground cinnamon

# Directions:

01 - Preheat the air fryer to 350°F for 3 minutes.
02 - Remove biscuits from the can and cut out the center of each using a small round cutter or bottle cap to form donut shapes; reserve centers for donut holes if desired.
03 - Lightly spray the air fryer basket with nonstick cooking spray.
04 - Place donut shapes in a single layer in the air fryer basket, ensuring they do not touch; cook in batches if necessary.
05 - Air fry for 5 to 6 minutes, flipping halfway through, until donuts are golden brown and puffed.
06 - Combine granulated sugar and ground cinnamon in a shallow bowl.
07 - Immediately after air frying, brush each donut with melted butter, then toss in the cinnamon sugar mixture until fully coated.
08 - Repeat the process with reserved centers, reducing cook time to 3 to 4 minutes for donut holes.

# Expert Advice:

01 -
  • They're ready in under 20 minutes, no yeast or complicated dough required.
  • The air fryer keeps them surprisingly light and fluffy inside while the cinnamon sugar coating stays crispy.
  • You probably have most of these ingredients already, making it perfect for unexpected cravings or last-minute guests.
02 -
  • Coat the donuts while they're still warm—if they cool down, the butter won't adhere well and the cinnamon sugar slides right off.
  • Don't overcrowd the air fryer basket; even if it means cooking in batches, giving them space ensures they puff evenly and brown properly.
03 -
  • Keep the air fryer basket lightly oiled throughout if you're cooking multiple batches—it prevents sticking and keeps them golden.
  • If your donuts seem to be browning too quickly, lower the temperature to 325°F and add a minute to the cook time.
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