Keto Blueberry Muffin Recipe | The Best Single Serve Low Carb... (2024)

This keto blueberry muffin mug cake recipe combines light and fluffy vanilla cake with fresh blueberries. And, honestly, it's the most delicious single-serve low carb muffin you'll ever make. Plus, it's just so quick & easy to whip up too - you only need 1 minute to make it.

THE BEST KETO BLUEBERRY MUFFIN MUG CAKE RECIPE

Breakfast, dessert, a quick snack - this blueberry keto muffin is perfect for any timeof the day.

In fact, it's so tastythat you'll probably want to make it multiple times a day.

Each bite is filled with cakey deliciousness and just the right amount of blueberries

And, it's a good thing portioncontrolis built right into this recipe, because ifthis recipe made like a half dozen muffins, it'd be tough not to eat them all.

But, that's why I love this recipe so much. You can satisfy your blueberry muffin cravings for under 5 net carbs- and not overeat.

Anyway, with all that said, let's jump into the details, and get cooking!

INGREDIENTS

So, all you'll need to make this muffin is some common keto-friendly baking ingredients.

Here's what we will be using:

• 1 egg
• 1 teaspoon vanilla extract
• 1 tablespoon of salted butter, melted
• ¼ cup almond flour
• 2 ½ Tbsps vanilla protein powder
• Just less than 3 tbsps confectioners swerve
• ¼ Teaspoon baking powder
• Pinch of cinnamon
• Pinch of salt
• Just less than ¼ cup blueberries

Pretty standard stuff, right?

Oh, and by the way, if you want another keto mug cake recipe that uses many of the same ingredients, give this refreshing lemon poppyseed mug cake a shot next!

Keto Flour Options

Ok, so, as you can see above, for the base of this muffin, we'll be using almond flour to keep it low carb. But, if you are allergic to almond flour or just want other substitutes, you can use anequal amountof walnut flour or sunflower seed flour in its place.

However, a substitute you DO NOTwant to use is coconut flour. It's too absorbent of a flour to use in place of the almond flour, and your mug cake will turn out super dry and not tasty at all if you use it.

Keto Sweeteners

Now, to sweeten up our mug muffin withoutadding any sugar, we will be using Confectioners Swerve.

However, if you don't have Swerve, you can also use Lakanto's Powdered Monkfruit Sweetenerin its place seemlesly.

Both are0caloriesweeteners withno sugarand thesame amount of sweetnessas sugar.

With that said, another keto friendly sweetener that will work for this recipe is allulose. But, it's not as sweet as the other two sweeteners I just talked about. So, if you use it to make this keto blueberry muffin, you'll want to use more of it than the amount of Swerve I used in this recipe.

HOW TO MAKE A KETO BLUEBERRY MUFFIN MUG CAKE

Ok, so making this mug cake is beyond easyand only requires a few steps.

So whenever you're craving some cakey blueberry muffin goodness, you can whip it up in a flash.

Let's get to it!

STEP 1: COMBINING THE INGREDIENTS

The first thing you'll want to do is addyourliquid ingredients - egg, vanilla extract, and melted butter - to a small measuring cup and whiskthem up until combined.

Next,addall of yourdry ingredients(except the blueberries) to the measuring cup. Then use a spatula tomixall of the ingredients until they arefully incorporatedand you have a smooth batter.

After that, coat an 8-ounce ramekin (or mug) with baking spray, and pour inhalfof the batter.

Thenadd half of the blueberries on top of the batter, andcover the blueberries with the remaining batter.

STEP 2: COOKING THE CAKE

So, there are two options for cooking this single serve keto blueberry muffin - you can use a microwave, or your oven.

If you are using the microwave, cook it for about 30seconds - the batter should be abouthalfway cookedwith the top still looking like uncooked batter - then take it out,add the rest of the blueberries on top, and cook it for another30seconds.

Now, just so you know, my microwave is 1100 Watts, and microwave times will vary depending on the power of yours.

With that said, I always recommend just slightly under-cooking your mug cakes. And the reason I recommend doing this is because they will continue to cook even after you take them out of the microwave.

The other cooking option you have is using theoven.

And if you want to do this, bake your mug cake at350°F (177°C)for about5-8minutes. Again, you want to take it out when the cake is abouthalfway cooked, and the top is still a batter consistency.

Then,add the remaining blueberries on top, and cook for another5minutes or until a toothpick comes out clean from the center of the cake.

NUTRITIONAL INFORMATION

As I mentioned earlier, thisentire mug cake has just 5 NET CARBS.

So, you can enjoy some blueberries while keeping things keto-friendly.

And as far as the rest of the macros go, this mug cake has:

• 360 Calories
• 31g Fat
• 9g Carbs
• 4g Fiber
• 5 NET CARBS
• 13g Protein

Now those keto macros are on point if you ask me!

Delicious,healthy, andso easy to make- nothing beats this keto blueberry mug cake.

It's a refreshing change-up to enjoy any time of day, and this recipe allows you to have some fresh fruit that you otherwise wouldn't be able to eat on keto.

Well, I hope you love this single-serve keto blueberry muffin recipe as much as I do.

Make sure to leave a comment below if you do!

MORE CAKEY KETO RECIPES

Whether you need a single-serve recipe or an entire keto cake, I've got you covered.

Here are some of my best cake recipes for keto:

• Keto Flourless Chocolate Mug Cake
• Keto Banana Bread Mug Cake
• Keto Lemon Pound Cake
• Keto Angel Food Cake
• Keto Chocolate Cake

Print

Keto Blueberry Mug Cake | One Of The Best Keto Breakfast Recipes You Can Make

Print Recipe

5 from 5 reviews

This keto mug cake recipe combines light and fluffy vanilla cake with fresh blueberries. It is the most delicious single-serve low carb treat, and it is super healthy too. And you only need 1 minute to make this keto blueberry mug cake!

• Author: The Diet Chef
• Prep Time: 2 Minutes
• Cook Time: 1 Minute
• Total Time: 3 minutes
• Yield: 1 Serving
• Category: Breakfast
• Method: Microwave
• Cuisine: Keto Low Carb

Ingredients

1 egg

1 teaspoon (4g) vanilla extract

1 Tbsp (14g) of salted butter, melted

¼ cup (25g) almond flour

2 ½ Tbsps (15g) vanilla protein powder

Just less than 3 tbsps (25g) confectioners swerve

¼ Teaspoon baking powder

Pinch of cinnamon

Pinch of salt

Just less than ¼ cup (30g) blueberries

Instructions

1. Add liquid ingredients to a small measuring cup and whisk until combined.
2. Add in all the dry ingredients (except the blueberries), then use a spatula to mix until fully incorporated.
3. Coat an 8 oz. ramekin (or mug) with baking spray, and add in half of the batter.
4. Then, add half of the blueberries on top of the batter, and cover them with the remaining batter.
5. Cook in the microwave for 30 seconds (until just about halfway cooked - the top should still be like a batter), then add the rest of the blueberries on top, and cook for another 30 seconds. *My microwave is 1100 Watts, microwave times will vary depending on the power of yours.I always recommend just slightly under cooking your mug cakes, they will continue to cook when you take it out.
6. If you want to cook it in the oven instead, bake at 350°F (177°C) for around 5-8 minutes (again, you want the cake to be about halfway cooked, and have a batter consistency on top).
7. Then, add the remaining blueberries, and cook for another 5 minutes or until a toothpick comes out clean from the center of the cake.

Notes

NOTE: If you'd like to sub-out the protein powder, use 3 tablespoons (21g) extra almond flour.

The scale up function does not change the gram measurements.

Nutrition

• Serving Size: 1 Serving
• Calories: 360
• Fat: 31
• Carbohydrates: 9
• Fiber: 4
• Protein: 13

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