Keto Blueberry Muffins are the perfect solution for those who crave something sweet while sticking to a low-carb diet. These muffins are not only delicious but also packed with nutrients and flavor. The juicy blueberries combined with a hint of lemon create a delightful treat that fits perfectly into your healthy eating plan. Let’s dive into this scrumptious recipe that will make your mornings brighter!
Why You’ll Love This Keto Blueberry Muffins
There are plenty of reasons to adore these low-carb blueberry muffins. Firstly, they are incredibly simple to make, making them perfect for busy mornings. Secondly, they are sugar-free, making them suitable for anyone watching their sugar intake. With almond flour as the main ingredient, these muffins are also gluten-free and packed with healthy fats. They provide a great source of protein, thanks to the inclusion of whey protein powder. If you’re following a keto diet, these blueberry muffins for the keto diet will satisfy your sweet tooth while keeping your carb count low. Lastly, they’re versatile; you can easily modify them to include cream cheese or nuts. This recipe will become a staple in your home!
Ingredients for Keto Blueberry Muffins
Gather these items:
- 1/4 cup plus 2 tablespoons sour cream
- 3 large eggs, room temperature
- 1 tablespoon grated lemon zest
- 1 teaspoon lemon extract
- 2-1/2 cups almond flour
- 1/2 cup plus 2 teaspoons granulated zero calorie sweetener (Swerve), divided
- 1/3 cup whey protein powder
- 2 teaspoons baking powder
- Dash salt
- 1 cup fresh or frozen unsweetened blueberries
- 1 teaspoon ground cinnamon
How to Make Keto Blueberry Muffins Step-by-Step
- Step 1: Preheat your oven to 325°F. In a large bowl, beat the sour cream, eggs, lemon zest, and lemon extract until they’re smooth. In a separate small bowl, whisk together the almond flour, 1/2 cup of zero-calorie sweetener, whey protein powder, baking powder, and salt. Add the dry ingredients to the wet mixture and stir until they’re just combined. Gently fold in the blueberries.
- Step 2: Scoop the batter into 12 paper-lined muffin cups, filling each about three-quarters full. In a small bowl, mix the remaining 2 teaspoons of granulated sweetener with the cinnamon.
- Step 3: Sprinkle the cinnamon mixture evenly over the tops of the muffins.
- Step 4: Bake the muffins for 23 to 26 minutes, or until a toothpick inserted in the center comes out clean. Let the muffins cool in the pan for five minutes. Then, remove them and transfer them to a wire rack to cool completely.
Pro Tips for the Perfect Keto Blueberry Muffins
Keep these in mind:
- Resist the urge to unwrap the muffins too soon. Letting them cool first helps them set up and prevent sticking.
- For an extra indulgent treat, consider adding a cream cheese filling to your muffins.
- Make sure your eggs are at room temperature for better mixing.

Best Ways to Serve Keto Blueberry Muffins
These muffins are best served warm, fresh out of the oven. Enjoy them for breakfast or as a snack in the afternoon with a cup of coffee. You can also pair them with a dollop of whipped cream or a smear of butter for added richness. For those who like a twist, try adding some cream cheese frosting for a delightful dessert experience!
How to Store and Reheat Keto Blueberry Muffins
To store your muffins, place them in an airtight container at room temperature for up to 3 days. For longer storage, you can freeze them. Simply wrap each muffin tightly in plastic wrap and place them in a freezer bag. When you’re ready to enjoy them, just reheat in the microwave for about 30 seconds or until warm. This makes them a great option for meal prep!
Frequently Asked Questions About Keto Blueberry Muffins
What’s the secret to perfect Keto Blueberry Muffins?
The secret lies in using fresh or frozen blueberries and ensuring not to overmix the batter. Gently fold in the blueberries to maintain their structure and avoid a mushy texture in your muffins.
Can I make Keto Blueberry Muffins ahead of time?
Absolutely! You can prepare the batter in advance and store it in the fridge for up to 24 hours. Just remember to bake them fresh before serving for the best taste and texture.
How do I avoid common mistakes with Keto Blueberry Muffins?
One common mistake is overbaking. Keep an eye on them towards the end of the baking time. Use a toothpick to check for doneness; if it comes out clean, they’re ready!
Variations of Keto Blueberry Muffins You Can Try
If you want to switch things up, consider adding nuts for crunch or swapping some blueberries for raspberries. You can also turn these into nut-free keto blueberry muffins by omitting nuts entirely and sticking to the basics. For a creamier texture, mix in some cream cheese into the batter, creating a deliciously rich treat!
For more tips on baking, check out our article on baking techniques. If you’re interested in healthy eating, you might enjoy our guide on healthy meal prep. Additionally, learn about the benefits of almond flour for your keto diet.
Print
Delicious Keto Blueberry Muffins: 12 Perfect Bites
- Total Time: 55 minutes
- Yield: 12 muffins 1x
- Diet: Keto
Description
These keto blueberry muffins are low-carb and protein packed. They bake up soft and sweet with juicy berries throughout.
Ingredients
- 1/4 cup plus 2 tablespoons sour cream
- 3 large eggs, room temperature
- 1 tablespoon grated lemon zest
- 1 teaspoon lemon extract
- 2–1/2 cups almond flour
- 1/2 cup plus 2 teaspoons granulated zero calorie sweetener (Swerve), divided
- 1/3 cup whey protein powder
- 2 teaspoons baking powder
- Dash salt
- 1 cup fresh or frozen unsweetened blueberries
- 1 teaspoon ground cinnamon
Instructions
- Preheat your oven to 325°F. In a large bowl, beat the sour cream, eggs, lemon zest and lemon extract until they’re smooth. In a separate small bowl, whisk together the almond flour, 1/2 cup of zero-calorie sweetener, whey protein powder, baking powder and salt. Add the dry ingredients to the wet mixture and stir until they’re just combined. Gently fold in the blueberries.
- Scoop the batter into 12 paper-lined muffin cups, filling each about three-quarters full. In a small bowl, mix the remaining 2 teaspoons of granulated sweetener with the cinnamon.
- Sprinkle the cinnamon mixture evenly over the tops of the muffins.
- Bake the muffins for 23 to 26 minutes, or until a toothpick inserted in the center comes out clean. Let the muffins cool in the pan for five minutes. Then, remove them and transfer them to a wire rack to cool completely.
Notes
- Resist the urge to unwrap the muffins too soon. Letting them cool first helps them set up and prevent sticking.
- Prep Time: 20 minutes
- Cook Time: 25 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 muffin
- Calories: 188
- Sugar: 5g
- Sodium: 150mg
- Fat: 11g
- Saturated Fat: 1g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 17g
- Fiber: 3g
- Protein: 10g
- Cholesterol: 70mg
Keywords: Keto Blueberry Muffins