Keto Lemon Blueberry Muffins

Keto Lemon Blueberry Muffins


These keto lemon blueberry muffins are so light and fluffy with a tender crumb, you won’t believe they are low in carbs.


With very simple ingredients and a sweet lemon glaze, these will be sure to satisfy your spring sweet tooth.


Keto Lemon Blueberry Muffins
citrus-glazed and loaded with blueberries


These muffins are soft, tender, and have a lovely lemon flavor. And you will love the burst of flavor the blueberries add as well. I like to drizzle these with a sweet lemon glaze because the glaze makes your muffins extra pretty, and brings out the lemon.


Whether you have a leisurely morning stretched out before you… Or just a five minute break from your chaos, something warm and sunny like these muffins will make for the perfect escape.

Mother’s Day Muffins

If you’re trying to win mom’s praise on Mother’s Day, these muffins will surely come in handy. When you get to planning a queen’s breakfast this Sunday, definitely consider adding these scrumptious delights!


Keto Lemon Blueberry Muffins
Fluffy, sweet & out of this world good!



Muffin tips:


You can toss your blueberries in a bit of almond or coconut flour to coat them a bit so they don’t sink to the bottom of your muffin.


Use silicone muffin liners for easy removal, minimal mess, and to get more actual muffin!


Use lemon juice and zest will deliver superior more pronounced lemon flavor. A micro plane makes existing quick work. If you do not have one a sharp cheese grater will work. Either way, when Sistine, make sure to only remove the yellow part of the skin and try not to get any of the white pith, which can give the muffins a bitter taste.


Fresh blueberries taste best, but you truly can make this year round with frozen blueberries – no need to thaw first.


You can use other berries. You can replace the blueberries with an equal amount of fresh or frozen raspberries, or blackberries. I wouldn’t recommend strawberries as they release too much water and can result in a soggy muffin.


Keto Lemon Blueberry Muffins
You just can’t beat a muffin, any time of day!



Storage & Freezing:


To store:

Muffins will keep at room temperature in a sealed container, for up to five days. Store them in the refrigerator if you’d like to keep them longer.



Place muffins in a Ziploc bag and store them in the freezer for up to six months. If you plan on starting the muffins in the freezer do not top them with glaze.


Are Berries Keto?

Most fruits are too high in carbs to include on a ketogenic diet, but berries are an exception. Berries are low in carbs and high in fiber.


In fact raspberries and blackberries contain as much fiber as digestible carbs.


These tiny fruits are loaded with antioxidants that have been credited with reducing inflammation and protecting against disease.


Zesting Lemons:

By far my favorite method for zesting lemons, and really all citrus fruit is using a microplane. My favorite is always listed in our Amazon favorites list. Here’s how I do it…


lemon zesting with a microplane


  • Hold the lemon in one hand and the microplane in the other. 


  • Move the lemon back and forth over the grates of the microplane, rotating your fruit as you go. Pay close attention to the placement of your fingers so as not to cut yourself.


  • Continue zesting the lemon until the yellow peel is removed, taking care to avoid grating the white pith. 





take care to avoid the white pith



fresh lemon zest


These little muffins were easy to make and delicious.  They lasted several days and remained moist and flavor the entire time.  Our kids enjoyed them as well and we hope that you do as well.  The silicone muffin sleeves are awesome, I remember the old days of using a metal muffin pan and things sticking well that is no longer a problem in our house.  These muffins are perfectly sized.  I mentioned to Sarah that they seemed small and she reminded me that most of the times the muffins we buy now are probably equivalent to at least 2 muffins, but most of us think that is normal (myself included).  Anyway, these are the perfect bite.  Enjoy!

Don’t forget to subscribe to our blog, if you haven’t already.  We plan on releasing keto content that will be exclusive for blog subscribers.  Also feel free to share this recipe with family and friends! If you haven’t already consider subscribing over on YouTube, we’d love to have you as part of our Keto Family.


Keto Lemon Blueberry Muffins
Easy to make and delicious Keto Lemon Blueberry Muffins


Keto Quick Start Guide

Here is a companion blog post to get the best results from our Keto Quick Start Guide

3.60 from 5 votes

Keto Lemon Blueberry Muffins

Course Dessert
Cuisine American
Keyword almond flour recipe, blueberries, easy keto desserts
Prep Time 15 minutes
Cook Time 30 minutes
cooling 20 minutes
Total Time 1 hour 5 minutes
Servings 8
Calories 223kcal
Author CJsketokitchen


  • 2 cups almond flour
  • 3 eggs large
  • 1/2 cup sour cream
  • 1/3 cup granulated erythritol
  • 1 1/2 tsp baking powder
  • 1 TB lemon juice
  • 1 TB lemon zest
  • 1 tsp lemon extract
  • 1/2 cup blueberries fresh or frozen

lemon glaze

  • 3 TB erythritol powdered
  • 1 TB heavy cream
  • 1 tsp lemon extract


  • Preheat the oven to 350 degrees
  • Whisk your eggs until light and fluffy.
  • Add the wet ingredients to your eggs and blend well.
  • Add your dry ingredients, mixing until well combined.
  • Fill 8 muffin cups(silicone is recommended).
  • Add blueberries. Push some into the batter, and leave some on top.
  • Bake for 20 to 25 minutes or until lightly browned.
  • Cool. Top with lemon glaze if desired.



Keto Lemon Blueberry Muffins
Keto Lemon Blueberry Muffins
Total carbs: 6
Net carbs: 3g
Fiber: 3g
Serving size:  1 muffin
serves 8


Serving: 70g | Calories: 223kcal | Carbohydrates: 6g | Protein: 8g | Fat: 19g | Saturated Fat: 4g | Trans Fat: 1g | Cholesterol: 71mg | Sodium: 36mg | Potassium: 130mg | Fiber: 3g | Sugar: 2g | Vitamin A: 212IU | Vitamin C: 3mg | Calcium: 119mg | Iron: 1mg



In this section we try and highlight other recipes that might interest you.  This week we decided to highlight another very popular and easy to make recipe:


Keto Orange Cranberry Muffins





Affiliate Disclosures 

From time to time we will recommend products and services that we have used, and have found to be very good products or services. We may get a small percentage of a purchase you make, through one of the affiliate links that we included. Any payment we receive is paid to us by the company (not you). These small payments help us to continue to produce keto recipes and other content as we seek to spread the message about the Keto Diet and the health benefits of the keto lifestyle. Thank you for your support, it is appreciated.

CjsKetoKitchen is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to products on

3.60 from 5 votes (5 ratings without comment)

Leave a Reply

Your email address will not be published. Required fields are marked *

Recipe Rating