Air Fryer Cinnamon Sugar Donuts

Featured in: Sweet Comfort Bakes

These warm, pillowy donuts start with refrigerated biscuit dough for effortless preparation. The air fryer creates that perfect golden exterior while keeping the inside incredibly tender and light. A quick toss in melted butter followed by a generous coating of cinnamon sugar creates that irresistible sweet-spiced finish we all love.

The entire process takes just 18 minutes from start to finish, making these ideal for weekend mornings or sudden dessert cravings. Serve them warm while the cinnamon sugar coating is slightly crunchy, and pair with coffee or hot chocolate for the ultimate cozy experience.

Updated on Thu, 15 Jan 2026 14:51:00 GMT
Golden brown Air Fryer Cinnamon Sugar Donuts coated in sparkling cinnamon sugar, served warm on a rustic plate. Save to Pinterest
Golden brown Air Fryer Cinnamon Sugar Donuts coated in sparkling cinnamon sugar, served warm on a rustic plate. | savoringli.com

The air fryer sat on my counter for months before I ever thought to make donuts in it. One rainy Saturday morning, craving something sweet but wanting to avoid the mess of deep frying, I grabbed a can of biscuit dough and decided to experiment. Twenty minutes later, my kitchen smelled like a bakery, and I was biting into the most incredibly warm, cinnamon-sugar coated treat. These have become my go-to when I need to impress guests without actually trying hard.

Last winter, my niece came over for a sleepover and I surprised her with warm donuts for breakfast. She watched through the air fryer basket as they puffed up and turned golden, practically vibrating with excitement. Now every time she visits, she asks if were making those donuts again, and honestly, I never say no.

Ingredients

  • Refrigerated biscuit dough: This shortcut is absolute genius because the yeast is already activated, giving you that classic donut shop texture without any rising time or kneading
  • Unsalted butter, melted: Brushing the hot donuts with butter first creates the perfect adhesive layer so that cinnamon sugar clings to every single surface
  • Granulated sugar: Regular white sugar gives you that classic crunch and sweetness that balances perfectly with the spices
  • Ground cinnamon: The star of the show, and adding just a pinch of nutmeg takes it over the top

Instructions

Heat things up:
Preheat your air fryer to 350°F for about 3 minutes while you prep everything else
Shape your donuts:
Open that can of biscuit dough and use a small round cutter or even a clean bottle cap to cut out the center of each biscuit, saving those little centers to make donut holes
Prep the basket:
Give your air fryer basket a quick spray with nonstick cooking spray so nothing sticks
Air fry to perfection:
Arrange the donut shapes in a single layer without touching and air fry for 5 to 6 minutes, flipping them halfway through until theyre golden brown and puffed up beautifully
Mix the coating:
While those are cooking, whisk together your sugar and cinnamon in a shallow bowl
The magic moment:
Immediately brush each hot donut with melted butter, then toss them in the cinnamon sugar mixture until completely coated
Dont waste the holes:
Air fry the reserved centers for just 3 to 4 minutes and give them the same butter and cinnamon sugar treatment
Fluffy biscuit dough donuts, air-fried to perfection and brushed with melted butter, ready to enjoy with coffee. Save to Pinterest
Fluffy biscuit dough donuts, air-fried to perfection and brushed with melted butter, ready to enjoy with coffee. | savoringli.com

My neighbor knocked on my door while I had a batch cooling, drawn by the incredible smell wafting through the hallway. I sent her home with a few warm ones, and she texted me an hour later saying her family had already demanded I make them again.

Getting That Perfect Texture

The air fryer circulates hot air all around the dough, creating a slightly crisp exterior while keeping the inside incredibly tender and fluffy. Deep frying can sometimes make donuts greasy or heavy, but this method gives you that irresistible fried flavor and texture with way less oil and practically no cleanup.

Making It Your Own

While the classic cinnamon sugar combination is timeless, you can absolutely play around with different coatings. Sometimes I mix in a little cocoa powder for chocolate donuts, or add pumpkin pie spice in the fall. You could even make a quick glaze with powdered sugar and milk instead of the butter coating.

Serving Suggestions That Take It Over The Top

These are fantastic on their own, but serving them alongside a hot cup of coffee or a cold glass of milk makes for the ultimate breakfast or snack experience. If youre feeling fancy, you could even sandwich a little jam or Nutella between two donuts.

  • The donut holes cook faster, so keep a close eye on them
  • If the coating is not sticking, the donuts have cooled down too much
  • These never last long in my house, so consider doubling the recipe
Sweet cinnamon-dusted Air Fryer Cinnamon Sugar Donuts and donut holes arranged on a wooden board for serving. Save to Pinterest
Sweet cinnamon-dusted Air Fryer Cinnamon Sugar Donuts and donut holes arranged on a wooden board for serving. | savoringli.com

These air fryer donuts have become my secret weapon for bringing joy to any morning, and I hope they become a favorite in your kitchen too.

Recipe Questions & Answers

Why use biscuit dough instead of making donut dough from scratch?

Biscuit dough creates an incredibly light and fluffy texture that closely resembles classic cake donuts. It eliminates the need for yeast rising time and messy dough preparation. The ready-to-use dough ensures consistent results every time, perfect for beginners or anyone wanting homemade donuts without the hassle.

Can I make these ahead of time and reheat later?

These donuts taste best when freshly made and still warm. The cinnamon sugar coating maintains its ideal texture immediately after coating. If you must make them ahead, store unfrosted donuts in an airtight container and reheat briefly in the air fryer for 1-2 minutes, then coat with butter and cinnamon sugar just before serving.

What's the best way to cut the donut holes?

A small round biscuit cutter, piping tip, or clean bottle cap works perfectly for cutting the center holes. Press firmly and twist slightly to create clean edges. The removed centers become delicious donut holes—just remember they cook faster, typically needing only 3-4 minutes in the air fryer.

Can I substitute the cinnamon sugar coating?

Absolutely! Try powdered sugar for a classic glazed look, or create a chocolate glaze using melted chocolate and a splash of milk. For a fall twist, add pumpkin pie spice to the sugar mixture. You could also drizzle with vanilla icing or toss in vanilla sugar for different flavor variations.

Do I need to grease the air fryer basket?

A light coating of nonstick cooking spray prevents sticking and helps achieve even browning. Avoid using too much spray, as excess oil can make the donuts greasy. Alternatively, you can line the basket with parchment paper designed for air fryers, though spraying directly works perfectly for this recipe.

How do I know when the donuts are done?

The donuts are ready when they're golden brown on both sides and have puffed up noticeably. They should feel firm but spring back lightly when touched. The internal temperature should reach 200°F. If they're browning too quickly, reduce the temperature by 25 degrees and extend the cooking time slightly.

Air Fryer Cinnamon Sugar Donuts

Golden air-fried donuts coated in cinnamon sugar, made from biscuit dough for a quick homemade treat.

Prep Time
10 minutes
Time to Cook
8 minutes
Overall Time
18 minutes
Created by savoringli Lila Anderson


Skill Level Easy

Cuisine Type American

Makes 8 Serving Size

Diet Details Vegetarian-Friendly

Ingredient List

Dough

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

Coating

01 4 tbsp unsalted butter, melted
02 1/2 cup granulated sugar
03 1 tbsp ground cinnamon

Step-by-Step Instructions

Step 01

Preheat Air Fryer: Preheat the air fryer to 350°F for 3 minutes to ensure proper cooking temperature.

Step 02

Shape the Donuts: Remove biscuits from can. Using a small round cutter or bottle cap, cut out center of each biscuit to form donut shape; reserve centers for donut holes if desired.

Step 03

Prepare Basket: Lightly spray air fryer basket with nonstick cooking spray to prevent sticking.

Step 04

Arrange Donuts: Place donut shapes in single layer in air fryer basket, ensuring they don't touch. Cook in batches if necessary.

Step 05

Air Fry Donuts: Air fry for 5-6 minutes, turning halfway through, until golden brown and puffed.

Step 06

Prepare Coating: While donuts cook, mix sugar and cinnamon together in shallow bowl until thoroughly combined.

Step 07

Coat Donuts: Immediately after air frying, brush each donut with melted butter, then toss in cinnamon sugar mixture until fully coated.

Step 08

Cook Remaining Batches: Repeat with remaining dough and centers for donut holes, reducing cook time for holes to 3-4 minutes.

Equipment Needed

  • Air fryer
  • Small round cutter or bottle cap
  • Pastry brush
  • Mixing bowls

Allergy Info

Review every ingredient for allergens. If unsure, check with a healthcare provider.
  • Contains wheat (gluten)
  • Contains milk (butter, possible in biscuit dough)
  • May contain soy (check biscuit dough ingredients)

Nutrition Info (per portion)

Serves for general info – not a replacement for professional advice.
  • Calorie Count: 210
  • Fats: 9 g
  • Carbohydrates: 30 g
  • Proteins: 3 g