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Perfectly tender and incredibly addicting! These gluten-free blueberry muffins have a sparkly sugar crust on top and are moist on the inside, just bursting with fresh blueberries!

blueberry muffins in muffin pan

Not a dry crumb in sight!

These gluten-free blueberry muffins are now a go-to recipe around here. I’ve made these more times than I can count on one hand and, AND, AND I’ve made them with regular all-purpose flour too. Just to be sure that this recipe works for those of us that may not necessarily be on a gluten-free diet.

With our trip to Italy right around the corner, it seems like it’s getting harder and harder to fit everything we need to get done before leaving. Lately, I’ve had super packed days where I’m rushing from the time my alarm clock goes off in the morning to the time I rest my head back down on the pillow at night. For all the crazy mornings, I’m starting to put together things like these gluten-free blueberry muffins and my breakfast croissant boats that make breakfast a grab-and-go affair.

Husband calls these blueberry muffins his breakfast dessert. I call myself lucky if I can get something in my system before lunchtime. 

The BEST homemade gluten-free blueberry muffins

In the past, I’ve shared a variety of muffin recipes with you guys like my healthy carrot cake muffin. But to be honest, this is the first time I’ve dabbled in a gluten-free blueberry muffin recipe. Of course, you can easily swap out the blueberries for raspberries or even blackberries if you prefer those more. This recipe works well with a simple swap.

As a child, my favorite thing to pick out when we made a trip to Sam’s Club were those freakishly huge muffins from the bakery section. Have you ever had them? They’re so good! They came in a sampler pack with banana nut, blueberry, and chocolate with chocolate chip. Though I haven’t had them since I was a teenager, I distinctly remember always gravitating towards the chocolate variety. It wasn’t until the chocolate muffins ran out that I’d make my way over to the fruit kind. 

Funny how things work out. It’s quite the opposite now. I’ll take a blueberry muffin over chocolate chip any day!

muffins gathered together on white marble with a few fresh blueberries scattered

The baking mix we use in our gluten-free blueberry muffins

First off, you’ll need gluten-free flour blend. Sometimes it’s sold as a gluten-free all-purpose baking mix. For those that aren’t too familiar with this type of baking mix, it’s usually a combination of brown rice flour, potato starch, tapioca starch, and white rice flour. This doesn’t necessarily mean it’ll contain all these ingredients, but most gluten-free baking mixes contain some or all of these ingredients in various proportions. The bag or box will also list it as a ‘1 to 1 baking mix.’ That means that you can directly replace the all-purpose flour with the gluten-free mix and achieve similar results. You can also find it online in case your grocery store doesn’t carry it.

Everything else you need

  • leavening agent
  • softened butter 
  • sugar
  • ground cinnamon/nutmeg 
  • vanilla/almond extract
  • eggs
  • buttermilk 
  • blueberries

Though this recipe is pretty similar to most gluten-free blueberry muffin recipes out there, I feel it has one thing that takes the muffins over the top. Almond extract is an ingredient I often use when making blueberry muffins. Up until recently, I wasn’t a fan of the stuff. To tell you the truth, I still reserve it to use in a few, select muffin recipes. But there’s just something about blueberry muffins, and almond extract works well together. It elevates the flavor and makes it more of a bakery-style muffin. If you aren’t a huge fan, I urge you to still give it a try as you may change your mind, it’s only a ¼ teaspoon!

One more thing I wanted to talk about, buttermilk. Buttermilk gives these gluten-free blueberry muffins the most distinctive, slightly tangy flavor. It tends to work well in recipes that contain berries. The acid in buttermilk also helps these muffins rise nice and high.

How to make the best gluten-free blueberry muffins:

The method is pretty simple. We’ll combine the dry ingredients in a bowl and set that aside. Then, cream the butter and the sugar together and add the eggs one at a time before adding in the extracts and finally alternate the buttermilk and the flour until everything is combined. Just be sure not overmix the batter.

One thing I like to do before folding the blueberries into the batter is wash them, and toss them in a tablespoon of flour. This helps keep the blueberries from sinking to the bottom of the muffin.

Recipe Tip

If you want your muffins to be more visually appealing, save a few of the blueberries and top the batter with them once you’ve portioned them out into a paper-lined muffin pan. They burst, and the juices run down the side, and the muffins – gorgeous!

Then just sprinkle the remaining two tablespoons of sugar on your muffins and let them bake. Trying not to eat them while they’re hot out of the oven is the hardest thing! The sugar on top gives these muffins the most distinct crunch. These muffins are addicting!

How long will these last?

My experience with gluten-free muffins in the summer is that they don’t really hold up more than two days. Especially not in the Texas heat! So usually, I’ll bake a batch and send some to family or friends and keep a few for us. Or I’ll do option number two below.

Can you freeze gluten-free blueberry muffins?

The answer is, yes, you can! You can bake these muffins off, allow them to come to room temperature, then pop them into a zip-top bag and freeze them for up to 2 months. Just let them defrost in the refrigerator overnight, and they’re ready to go in the morning.

Smear them with a little butter while they’re still warm and eat them over the sink. It’s so much more satisfying this way. I hope these gluten-free blueberry muffins become a Sunday morning staple at your place too!

a tower of gluten-free blueberry muffins on white marble surrounded by muffins in the back

Outrageous Gluten-Free Blueberry Muffins

4.94 from 376 votes
Perfectly tender and incredibly addicting! These gluten-free blueberry muffins have a sparkly sugar crust on top and are moist on the inside, just bursting with fresh blueberries!
Prep Time: 10 minutes
Cook Time: 28 minutes
Total Time: 38 minutes
Servings: 12
Author: Marzia
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Ingredients 

  • 2 cups gluten-free baking mix or all-purpose flour, plus more
  • 2 teaspoons baking powder
  • ¼ teaspoon kosher salt
  • ½ teaspoon ground cinnamon
  • ¼ teaspoon almond extract optional
  • ¼ teaspoon ground nutmeg optional
  • ½ cup salted butter , softened
  • 1 ¼ cup granulated sugar divided
  • 2 large eggs room temperature
  • 2 teaspoons vanilla extract
  • ½ cup buttermilk
  • 1 cup blueberries

Instructions 

  • PREP: Preheat the oven to 425F; line muffin pan with paper baking liners and set aside. 
  • DRY INGREDIENTS: In a medium bowl, whisk together the flour, baking powder, salt, cinnamon, and nutmeg; set aside. In another bowl, toss the washed berries with 1 tablespoon of flour.
  • CREAM: In the bowl of an electric mixer, beat the butter for 1 minute. Then, add 1 cup and 2 tablespoons of sugar and cream together for roughly 1-2 minutes or until the mixture is light and fluffy. Stop and scrape down the sides.
  • BATTER: With the mixer on the stir setting, add the eggs one at a time and waiting until each is mixed in well before adding the next. Add the vanilla and almond extract.
  • ALTERNATE: Add half of the prepared flour mixture, followed by all the buttermilk, and then finally the remaining flour until it is well blended, but make sure you don’t overmix. Fold the floured berries into the batter until *just combined* Overmixing will result is a blue/green muffin once they’re baked. 
  • DIVIDE: Divide the batter into the prepared muffin pan. Sprinkle the muffins with the remaining 2 tablespoons of sugar.
  • BAKE: Place the muffin pan in the oven and immediately drop the oven temperature to 375ºF. Bake the muffins for 26-32 minutes or until the muffins are cooked through. Cool for 10 minutes in the pan then transfer to a wire rack to cool completely.

Notes

  • If you have unsalted butter, just up the salt to ½ teaspoon total.
  • Leftover muffins can be stored in an airtight container for 2 days and kept at room temperature. You can also pop these into a zip top bag and freeze them for later.

Nutrition

Calories: 238kcal | Carbohydrates: 37g | Protein: 2g | Fat: 9g | Fiber: 0.4g | Sugar: 23g | Vitamin C: 22mg

Nutrition information is automatically calculated, so should only be used as an approximation.

Like This? Leave a comment & rating below!

Hi, I'm Marzia!

A wife, mother, nutritionist, certified foodie, and a coffee lover. My husband Anees, our daughter, and I live near Houston. I love reading books, bingeing reality shows, and a good salted brown butter chocolate chip cookie!

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Recipe Rating




168 Comments

  1. Courtney says:

    5 stars
    I just made these blueberry muffins and they’re the best I’ve ever had. What a treat!

  2. Judy says:

    5 stars
    They are easy to make and smelled delicious. I added grated rind of a lemon. Baked in about 22 minutes. Used Pamela’s Gluten Free 1-1 flour. If the grandsons give their approval, I will make them again.

  3. Daniela says:

    5 stars
    Amazing gluten free recipe! I’ll be doing these again for sure. Everyone who is not on a gluten free diet loved them too! I was surprised at how soft these turned out to be. Thank you!

  4. LEANN says:

    4 stars
    Absolutely the best blueberry muffins I’ve made! Beautiful and are delicious. I was brave and added almond ext. + nutmeg.

  5. Danielle says:

    5 stars
    Totally agree with the almond extract! The mix seemed heavy and dry but they turned out really yummy! I used 1 percent milk and made my buttermilk maybe thats why….!  no buttermilk on hand…. Used frozen blueberries and they’re great! 

  6. Rima says:

    5 stars
    Seriously amazing recipe. Thank you so much for sharing

  7. Suzanna says:

    3 stars
    I was really happy with the texture and taste- I never eat gluten free but thstc

  8. Amani says:

    5 stars
    My go-to muffin recipe! So quick to put together and they turn out great each time. When people ask me for gluten free recipes I always send this one to them.

  9. Mern says:

    5 stars
    This is the best blueberry muffin recipe I have ever found.The almond extract elevates this muffin to a higher level of richness in flavor.Just a drop.

  10. Lisa says:

    5 stars
    Hands down the best gluten free muffin recipe! The batter will be thick, but don’t worry, it comes out just perfect!

  11. E says:

    5 stars
    I’ve made this recipe multiple times and it’s a hit every time, even with gluten-eating people!

  12. Kara says:

    This recipe was de-lic-ious!! Thank you! It required the utmost self restraint not to eat them all of the first day of baking!!

  13. Annette says:

    2 stars
    Not the best gluten free recipe I’ve tried. And I will try others before trying to tweak this one. My family liked them but we’re not thrilled by them. 

  14. Judy says:

    Hello, can I use rob mills 1 to 1 flour

  15. Lynne Hirzel says:

    5 stars
    These muffins are the bee’s knees! I took them to an extended family brunch this morning and everyone requested the recipe. The only change that I made was to add lemon juice to lactose free milk instead of buttermilk. Thank you for posting this delicious recipe.

  16. Rachel says:

    5 stars
    This is the BEST gluten free blueberry muffin recipe out there! It’s been my go-to for years and my entire family (all gluten eaters) prefers this recipe over any other. If you’re also dairy free like me, the recipe turns out great using vegan butter and substituting the 1/2 cup buttermilk for 1/2 cup dairy free milk alternative + a couple teaspoons of fresh lemon juice for acidity. 🙂

  17. Brandi says:

    Yum!! The crunch is fabulous! I used frozen wild blueberries and they worked just perfectly. I didn’t have buttermilk either so I did a cup of whole milk and 1/2 Tablespoon of lime juice (what I had on hand). They rose beautifully❤️

  18. Kareen Thornock says:

    5 stars
    Wow! I just made my first batch today, and it will definitely be a repeat on our menu! I subbed in dates for sugar. The result was a very moist and delicious muffin that everyone loved! I must have put them a bit too close to the top of the oven because they got DARK long before the timer rang. Maybe my old oven needs recalibrating. 

  19. Rachael says:

    5 stars
    I don’t usually comment, but I just came across these on a morning I was REALLY craving some blueberry muffins and OH MY LORD. Hands down, the best blueberry muffins I’ve ever had or made, and I’m no slouch in the kitchen. Even swapped out butter and buttermilk for canola oil and almond milk + lemon juice (I have a dairy allergy) and they still came out flawlessly.

    Family loves these. Great recipe!

  20. Amanda says:

    5 stars
    Perfect blueberry muffins! I make them exactly as written, with the caveat that I have to make my own ‘buttermilk’ with almond milk and vinegar. Everything else exactly the same, using KAF Measure for Measure, and they are incredible every time. I would be thrilled to get a muffin like this from a pastry shop. I top mine with the chunky sparkling sugar for a little crunch and to make them pretty. I also use frozen blueberries, not defrosted.