Air Fryer KETO Blueberry Muffins are low-carb, soft, and bursting with fresh blueberries. Quick and easy to make, they’re perfect for breakfast, snacks, or a guilt-free treat on a keto diet.

Air Fryer KETO Blueberry Muffins are a delicious low-carb treat that doesn’t compromise on flavor or texture.
Packed with fresh blueberries and made with keto-friendly ingredients, these muffins come out soft, fluffy, and perfectly golden from the air fryer.
Quick to make and easy to enjoy, they’re ideal for breakfast, snacks, or a guilt-free indulgence anytime.

Why You Will Love This Recipe!
- Low-carb and keto-friendly: Enjoy muffins without derailing your diet.
- Soft and fluffy: Perfect texture every time from the air fryer.
- Packed with blueberries: Sweet, juicy bursts in every bite.
- Quick and easy: Ready in minutes with minimal prep.
- Versatile: Great for breakfast, snacks, or on-the-go treats.
Ingredients Needed

- Almond Flour: Use ground, and fine almond flour, for the best taste.
- Powdered Erythritol: For the best flavor, you can also use another sweetener (keto-friendly, and low-carb)
- Milk: You can use any milk, including regular milk, almond milk, or even oat milk.
- Egg: If you want to make cook t his recipe egg-free, you can use an egg substitute.
- Baking Powder: Use fresh baking powder, remember to check the expiration date.
- Salt: Adds some flavor
- Blueberries: Use fresh blueberries or frozen blueberries (keep them frozen)
Recipe Variations
- Lemon Blueberry Muffins: Add 1 teaspoon lemon zest and a splash of lemon juice for a bright, citrusy flavor.
- Mixed Berry Muffins: Swap blueberries with raspberries, blackberries, or a mix of berries.
- Cinnamon Swirl Muffins: Sprinkle a cinnamon-erythritol mixture on top before air frying for a warm, spiced twist.
- Nutty Muffins: Fold in chopped pecans or walnuts for added crunch and flavor.
- Vanilla Almond Muffins: Add a teaspoon of almond extract for a subtle nutty aroma.
- Zucchini or Carrot Muffins: Fold in shredded zucchini or carrot for extra moisture and nutrition while keeping them keto-friendly.
How To Make Air Fryer KETO Blueberry Muffins

Step One: In a large bowl mix together the almond flour, erythritol, milk, egg baking powder, and salt, mixing well. Fold in the blueberries, if they are frozen, add them frozen.
Step Two: Spray your muffin cups, or tin, and then pour the batter in, about 2/3 the way full.

Step Three: Place the silicone cups or muffin tin into the air fryer basket or onto the air fryer tray. Set the air fryer temperature to 320 degrees F, and set cook time for 5-7 minutes. (air fryer setting)

Air Fryer KETO Blueberry Muffins Recipe Tips
- Use fresh or frozen blueberries: Both work; if using frozen, fold them in directly without thawing.
- Don’t overmix the batter: Overmixing can make muffins dense instead of light and fluffy.
- Check your air fryer: Cooking times vary by model, so monitor the first batch closely.
- Fill muffin cups properly: About two-thirds full ensures even rising without overflowing.
- Optional flavor boosts: Add lemon zest, vanilla, or cinnamon for extra flavor.
Storing Instructions
- Room Temperature: Store cooled muffins in an airtight container for up to 2 days.
- Refrigerator: Keep muffins in an airtight container for up to 5 days; warm slightly before serving.
- Freezing: Wrap muffins individually in plastic wrap or foil, then place in a freezer-safe bag for up to 2 months. Thaw at room temperature or microwave briefly before eating.

Air Fryer KETO Blueberry Muffins Recipe Faqs
Can I use frozen blueberries? Yes, fold them in directly without thawing to prevent extra moisture.
Can I bake these muffins in a conventional oven? Yes, bake at 350°F (175°C) for 15–18 minutes using a greased or lined muffin tin.
How do I know when muffins are done? A toothpick inserted in the center should come out clean or with a few moist crumbs.
Can I add other flavorings or mix-ins? Yes, lemon zest, vanilla extract, cinnamon, or sugar-free chocolate chips work great.
How should I store leftover muffins? Store in an airtight container at room temperature for up to 2 days, refrigerate for up to 5 days, or freeze for up to 2 months.
Are these muffins dairy-free? You can make them dairy-free by using plant-based milk and coconut oil instead of butter.

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Air Fryer KETO Blueberry Muffins
Description
Ingredients
- 1 cup almond flour
- 2 tablespoons powdered erythritol
- 1/4 cup milk
- 1 large egg
- 1 teaspoon baking powder
- 1/2 teaspoon salt
- 1 cup blueberries
Instructions
- In a large bowl mix together the almond flour, erythritol, milk, egg baking powder, and salt.
- Mix well.
- Stir in the blueberries.
- Pour the mixture into a greased silicone cup of a muffin tin.
- Place the silicone cups or muffin tin into the air fryer basket or onto the air fryer tray.
- Set the temperature to 320 degrees F, for 5 minutes. (air fryer setting)
- Plate, serve and enjoy!
Equipment
- Silicone Muffin Tin or Muffin Tin (Metal)
Nutrition
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Mercedes Salazar
Made this – but 5 minutes in air fryer? More like 10+ my husband thought too many blueberrys. I liked the taste. I put some lemon zest.
Teresa
No recipe?
Laurie
yes, at the top of the page, hit the jump to recipe it will bring you there, thanks