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Breakfast

Keto Blueberry Muffin: Make It In A Mug!

There’s nothing better than a warm blueberry muffin on a cold morning! Sometimes you don’t have time to make an entire batch of muffins. That’s why I love a good mug muffin! They are easy to make and it’s nice to have a simple and quick recipe for a keto blueberry muffin that doesn’t involve large amounts of specialty flours or dirty dishes.

This recipe couldn’t be simpler to make, and in less than 10 minutes. Place the almond flour, coconut flour, sweetener, baking powder, and salt in a medium-large microwave-safe mug and blend well with a fork.

Add the egg, butter, avocado oil, and vanilla and mix well. Gently stir in the blueberries.

Now use the back of a spoon to press the batter down and smooth the top. Place the batter-filled mug in the microwave and heat for 1 minute 15 seconds. The cooking time may vary depending on your microwave. If the muffin is not fully formed after 1 minute 15 seconds, continue cooking in 15-second increments.

Carefully remove the mug from the microwave—it will be hot—flip it upside down over a plate, and allow the muffin to slide out of the mug onto the plate. Place the muffin on its side and slice in half. Enjoy this keto blueberry muffin warm and topped with or without butter. Yum!

Keto blueberry muffin recipe that you make in a mug.

Keto blueberry muffin recipe that you make in a mug.

Keto Blueberry Mug Muffin

3.62 from 68 votes
Print Pin Rate
Prep Time: 5 minutes
Cook Time: 1 minute
Total Time: 6 minutes
Servings: 1
Calories: 372kcal

Ingredients

Instructions

  • Place the almond flour, coconut flour, sweetener, baking powder, and salt in a medium-large microwave-safe mug and blend with a fork.
  • Add the egg, butter, avocado oil, and vanilla; mix well.
  • Gently stir in the blueberries. Use the back of a spoon to press the batter down and smooth the top.
  • Place the batter-filled mug in the microwave and heat for 1 minute 15 seconds. (The cooking time may vary depending on your microwave. If the muffin is not fully formed after 1 minute 15 seconds, continue cooking in 15-second increments.) Carefully remove the mug from the microwave—it will be hot—flip it upside down over a plate, and allow the muffin to slide out of the mug onto the plate. Place the muffin on its side and slice in half.
  • Spread with butter, if desired, and enjoy!

Notes

per muffin, without spread of salted butter:
CALORIES: 372 | FAT: 33 g | PROTEIN: 12 g | TOTAL CARBS: 20 g | NET CARBS: 6 g

Nutrition

Calories: 372kcal
Tried this recipe?Mention @ketokarma or tag #ketokarma!

If you have time to make an entire batch of blueberry muffins, you’ll find the recipe here. Looking for even more quick and easy breakfast ideas? These Bacon Gruyere Egg Bites are delicious and you can eat them on the go!

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5 Comments

  • Avatar
    Reply
    Jennifer Bumgardner
    February 13, 2020 at 5:05 pm

    Is it possible to substitute the avocado oil for olive or coconut oil? Excited to try this recipe, but am out of avocado oil!

    • Suzanne
      Reply
      Suzanne
      February 13, 2020 at 11:45 pm

      Hi Jennifer, yes you can! I would use coconut oil. It will change the taste a bit, but it will still work. Enjoy!

  • Avatar
    Reply
    Terry M
    May 2, 2020 at 7:44 am

    This is by far the best bb mug recipe I’ve tried. Perfect everytime. All of your recipes seem to work. Well done.

  • Avatar
    Reply
    Jeanne G. Boin
    June 12, 2020 at 3:13 pm

    What is the reason for using both coconut and almond flour? Is it possible to use just the almond flour?

    • Suzanne Ryan
      Reply
      Suzanne Ryan
      June 12, 2020 at 3:35 pm

      Hi Jeanne, I like to use a combination in some recipes because I think the texture is a little lighter. However, if you don’t want to use coconut flour, you can replace it with 4x as much almond flour. So, for example, this recipe calls for 1 tbsp coconut flour, so I would replace it with 1/4 of a cup (4 tbsp) of almond flour. Hopefully that helps to answer your question! Good luck and enjoy.

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