Air Fryer Mini Donut Muffins – A Quick, Cozy Treat

Air Fryer Mini Donut Muffins give you that warm, cinnamon-sugar donut vibe without deep frying or fuss. They’re soft inside, lightly crisp on the outside, and ready in about 15 minutes. If you love the taste of a classic fairground donut but want something quicker and lighter, this recipe is your new go-to.

They’re great for brunch, after-school snacks, or a sweet little weekend treat. No special donut pan needed—just a mini muffin tin and your air fryer.

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Air Fryer Mini Donut Muffins – A Quick, Cozy Treat

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Prep Time 10 minutes mins

Cook Time 8 minutes mins

Total Time 18 minutes mins

Servings: 12 servings

Ingredients Method

Ingredients

  

• 1 cup all-purpose flour
• 1 tsp baking powder
• 1/4 tsp baking soda
• 1/4 tsp fine salt
• 1/2 tsp ground cinnamon
• 1/3 cup granulated sugar
• 1 large egg, room temperature
• 1/2 cup buttermilk (or milk plus 1 tsp lemon juice, rested 5 minutes)
• 2 tbsp melted unsalted butter (plus more for coating)
• 1 tsp vanilla extract
• 1/4 cup granulated sugar
• 1 tsp ground cinnamon
• 2–3 tbsp melted unsalted butter (for brushing or dipping)

Method

 

1. Prep your air fryer and pan: Preheat the air fryer to 320°F (160°C) for 3–5 minutes. Lightly grease a mini muffin tin or use silicone liners.Make sure the pan fits your basket.
2. Mix dry ingredients: In a bowl, whisk flour, baking powder, baking soda, salt, cinnamon, and sugar until evenly combined.
3. Mix wet ingredients: In a separate bowl, whisk the egg, buttermilk, 2 tbsp melted butter, and vanilla until smooth.
4. Combine gently: Add wet to dry and stir just until no dry streaks remain. The batter should be thick but scoopable. Avoid overmixing.
5. Fill the cups: Spoon batter into the mini muffin cups, filling each about 3/4 full.A small cookie scoop works well.
6. Air fry the first batch: Place the pan in the basket and cook for 7–9 minutes at 320°F (160°C), until the tops spring back and a toothpick comes out clean. Time may vary by air fryer.
7. Cool briefly: Let the muffins rest in the pan for 2 minutes, then transfer to a wire rack. This helps set the crumb.
8. Make the coating: Stir sugar and cinnamon together in a shallow bowl.Melt 2–3 tbsp butter in another small bowl.
9. Coat the muffins: Brush or dip the tops (or whole muffins) lightly in butter, then roll in cinnamon sugar. For a thicker coat, repeat once more.
10. Repeat with remaining batter: Refill the pan and cook the next batch. Serve warm.

Why This Recipe Works

• Fast and fuss-free: The air fryer heats quickly, so each batch cooks in minutes.
• Light but satisfying: You get that donut flavor and texture without deep frying.
• Simple pantry ingredients: No complicated steps or specialty tools.
• Perfect texture: A quick dip in melted butter and cinnamon sugar gives a crisp, sweet finish.
• Kid- and crowd-friendly: Bite-sized treats are easy to serve and share.

Ingredients

• 1 cup all-purpose flour
• 1 tsp baking powder
• 1/4 tsp baking soda
• 1/4 tsp fine salt
• 1/2 tsp ground cinnamon
• 1/3 cup granulated sugar
• 1 large egg, room temperature
• 1/2 cup buttermilk (or milk plus 1 tsp lemon juice, rested 5 minutes)
• 2 tbsp melted unsalted butter (plus more for coating)
• 1 tsp vanilla extract

For the cinnamon-sugar coating:

• 1/4 cup granulated sugar
• 1 tsp ground cinnamon
• 2–3 tbsp melted unsalted butter (for brushing or dipping)

Tools: Mini muffin tin that fits in your air fryer, silicone liners or cooking spray, pastry brush (optional).

How to Make It

1. Prep your air fryer and pan: Preheat the air fryer to 320°F (160°C) for 3–5 minutes. Lightly grease a mini muffin tin or use silicone liners.
   

   Make sure the pan fits your basket.

2. Mix dry ingredients: In a bowl, whisk flour, baking powder, baking soda, salt, cinnamon, and sugar until evenly combined.
3. Mix wet ingredients: In a separate bowl, whisk the egg, buttermilk, 2 tbsp melted butter, and vanilla until smooth.
4. Combine gently: Add wet to dry and stir just until no dry streaks remain. The batter should be thick but scoopable. Avoid overmixing.
5. Fill the cups: Spoon batter into the mini muffin cups, filling each about 3/4 full.
   

   A small cookie scoop works well.

6. Air fry the first batch: Place the pan in the basket and cook for 7–9 minutes at 320°F (160°C), until the tops spring back and a toothpick comes out clean. Time may vary by air fryer.
7. Cool briefly: Let the muffins rest in the pan for 2 minutes, then transfer to a wire rack. This helps set the crumb.
8. Make the coating: Stir sugar and cinnamon together in a shallow bowl.
   

   Melt 2–3 tbsp butter in another small bowl.

9. Coat the muffins: Brush or dip the tops (or whole muffins) lightly in butter, then roll in cinnamon sugar. For a thicker coat, repeat once more.
10. Repeat with remaining batter: Refill the pan and cook the next batch. Serve warm.

Yield: About 18–24 mini donut muffins, depending on pan size.

Keeping It Fresh

• Same-day: Best enjoyed warm within a few hours for the ideal crisp-sugar finish.
• Short-term storage: Store cooled muffins in an airtight container at room temperature for up to 2 days.
  

  Add a small piece of paper towel to absorb moisture.

• Recrisp: Pop them in the air fryer at 300°F (150°C) for 2–3 minutes to freshen the exterior, then dust with a bit more cinnamon sugar if needed.
• Freezing: Freeze uncoated muffins up to 2 months. Thaw, warm briefly in the air fryer, then coat with butter and cinnamon sugar.

Health Benefits

• Lighter than deep-fried: Skipping the oil bath means less overall fat while still delivering a donut-like treat.
• Portion control: Mini size makes it easier to enjoy a small, satisfying sweet without overdoing it.
• Customizable: You can reduce sugar, swap in some whole wheat flour, or use a plant-based milk to suit your needs.
• Less mess, less oil: Air frying keeps your kitchen cleaner and reduces oil consumption.

Pitfalls to Watch Out For

• Overmixing the batter: This can make the muffins tough. Stir only until combined.
• Overfilling the cups: Too much batter can cause mushroom tops that cook unevenly.
  

  Aim for 3/4 full.

• Running the air fryer too hot: High heat can brown the outside before the center sets. Stick to 320°F (160°C).
• Skipping preheat: A cold basket affects rise and timing. Preheat for consistent results.
• Delaying the coating: The butter and cinnamon sugar stick best while the muffins are warm.

Alternatives

• Flavor twists: Add a pinch of nutmeg for old-fashioned donut flavor, or swap vanilla for almond extract.
  

  Stir in mini chocolate chips for a fun variation.

• Glazed instead of sugared: Whisk 1/2 cup powdered sugar with 1–2 tbsp milk and 1/4 tsp vanilla. Dip warm muffin tops for a simple glaze.
• Apple-cinnamon version: Fold in 1/3 cup finely diced apple and a touch more cinnamon. Increase cook time by 1 minute if needed.
• Whole wheat swap: Replace up to half the flour with white whole wheat flour.
  

  Add an extra teaspoon of milk if the batter seems too thick.

• Dairy-free: Use almond or oat milk with 1 tsp vinegar, plus dairy-free butter.
• Sugar swap: Use coconut sugar for a deeper caramel note in both the batter and coating.

FAQ

Can I bake these in a regular oven?

Yes. Bake at 350°F (175°C) for about 10–12 minutes in a mini muffin pan. They’ll be slightly less crisp on the outside, but still delicious.

Coat as directed.

Do I need a special mini muffin pan for the air fryer?

No, but the pan has to fit inside your air fryer basket or tray. Many brands sell small silicone mini muffin molds that fit most models and work great.

Why are my muffins dense?

Dense texture often comes from overmixing or old leaveners. Check that your baking powder and soda are fresh, and mix just until the flour is moistened.

How do I prevent sticking?

Lightly grease the pan or use silicone liners.

Let muffins cool for 1–2 minutes before loosening the edges with a small offset spatula.

Can I make them ahead?

Yes. Bake the muffins, cool, and store uncoated. Warm them briefly in the air fryer, then add the butter and cinnamon sugar just before serving.

What if I don’t have buttermilk?

Make a quick substitute by mixing milk with 1 teaspoon of lemon juice or white vinegar.

Let it sit for 5 minutes before using.

How do I know they’re done?

The tops should spring back when lightly pressed, and a toothpick inserted in the center should come out clean or with a few moist crumbs.

Can I make them gluten-free?

Yes. Use a 1:1 gluten-free all-purpose baking blend and check that your baking powder is certified gluten-free. Texture may vary slightly.

Can I reduce the sugar?

You can cut the sugar in the batter to 1/4 cup without affecting structure too much.

The coating provides sweetness, so adjust to taste.

What’s the best way to reheat leftovers?

Air fry at 300°F (150°C) for 2–3 minutes. If they’re already coated, you may want to add a light extra sprinkle of cinnamon sugar after reheating.

Final Thoughts

Air Fryer Mini Donut Muffins bring classic donut-shop flavor to your kitchen with less oil, less time, and zero hassle. They’re tender, warmly spiced, and easy to customize for any occasion.

Keep the ingredients on hand, and you can whip up a batch whenever the craving hits. Simple, cozy, and reliably good—this is the kind of recipe that quickly becomes a household favorite.