If you’ve been searching for the perfect gluten free blueberry muffin recipe, your quest ends here. Forget the dry, crumbly, or dense muffins of the past. This recipe is a true game-changer, yielding bakery-style muffins that are unbelievably moist, wonderfully fluffy, and bursting with juicy blueberries. They’re so good, no one will ever guess they’re gluten-free. This simple, one-bowl recipe is designed for success, even if you’re new to gluten-free baking.
We’ve packed this guide with all the tips and tricks you need to achieve a tender crumb and those coveted high-domed tops every single time. Get ready to fall in love with your new go-to breakfast treat!
Why This is the Best Gluten Free Blueberry Muffin Recipe
There are many recipes out there, but this one stands out for a few key reasons. It has been tested meticulously to overcome the common pitfalls of gluten-free baking.
- Unbelievably Moist Crumb: The combination of melted butter and sour cream creates a rich, tender texture that stays moist for days.
- Perfectly Fluffy Texture: We use the right balance of leavening agents and teach you the secret to not overmixing for a light, airy result.
- Simple, Everyday Ingredients: No complicated or hard-to-find ingredients needed. Just a good quality gluten-free flour blend and pantry staples.
- Bakery-Style Domed Tops: Our specific high-heat baking method helps the muffins rise beautifully, creating those impressive tall tops you see in bakeries.
Key Ingredients You’ll Need
The magic of these muffins lies in using simple, high-quality ingredients. Here’s what you’ll need and why each component is important.

The Best Gluten-Free Flour for Muffins
The foundation of this recipe is a high-quality gluten-free all-purpose or 1-to-1 baking flour blend. Look for a blend that already contains xanthan gum. This is crucial for providing structure and elasticity in the absence of gluten. Brands like Bob’s Red Mill 1-to-1 or King Arthur Measure for Measure work exceptionally well.
Fresh vs. Frozen Blueberries
You can use either fresh or frozen blueberries with great results! If using fresh, simply fold them in gently. If using frozen, do not thaw them first. Tossing frozen berries in a tablespoon of your gluten-free flour blend before adding them to the batter can help prevent them from bleeding color and sinking.
The Secret to a Moist Crumb
Sour cream is our secret weapon for an ultra-moist crumb. Its acidity and fat content tenderize the muffin and add a subtle richness that can’t be beaten. Full-fat plain Greek yogurt is also an excellent substitute. Combined with melted butter, it guarantees a muffin that is anything but dry.
How to Make Gluten Free Blueberry Muffins (Step-by-Step)
This recipe comes together quickly in just one bowl. Follow these simple steps for muffin perfection.
- Preheat and Prep: Preheat your oven to 425°F (220°C). Line a 12-cup standard muffin tin with paper liners.
- Whisk Dry Ingredients: In a large mixing bowl, whisk together the gluten-free flour blend, granulated sugar, baking powder, baking soda, and salt.
- Mix Wet Ingredients: In a separate medium bowl, whisk the eggs. Then, whisk in the sour cream, melted butter, milk, and vanilla extract until smooth.
- Combine Batter: Pour the wet ingredients into the dry ingredients. Mix with a spatula until just combined. Be careful not to overmix; a few lumps are perfectly fine.
- Rest the Batter: Let the batter rest at room temperature for 15-20 minutes. This step is crucial for gluten-free baking as it allows the flours to fully hydrate, resulting in a better texture.
- Fold in Blueberries: Gently fold the fresh or frozen blueberries into the rested batter. If using frozen, toss them in 1 tablespoon of GF flour first.
- Fill Muffin Tin: Using an ice cream scoop for even portions, divide the batter evenly among the 12 muffin cups. They will be quite full, which helps create the dome.
- Bake to Perfection: Bake at 425°F for 5 minutes. Then, without opening the oven door, reduce the temperature to 375°F (190°C) and continue baking for another 18-20 minutes, or until a toothpick inserted into the center comes out clean.
- Cool: Let the muffins cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.

Expert Tips for Bakery-Style Results
These simple tips will elevate your muffins from good to absolutely incredible.
Tip 1: Use Room Temperature Ingredients
Bringing your eggs, sour cream, and milk to room temperature helps them emulsify into a smooth batter. This traps air, which expands during baking and creates a fluffier, more even crumb.
Tip 2: Don’t Overmix the Batter
Even without gluten, overmixing can lead to tough muffins. Mix only until the flour streaks disappear. A few lumps are okay and are a sign of a tender muffin to come.
Tip 3: Rest the Batter
This is non-negotiable for superior gluten-free texture! Resting allows the starches in the flour blend to absorb the liquid, which prevents a gritty texture and helps build structure.
Tip 4: The High-Heat Trick for Tall Domes
Starting the bake at a high temperature (425°F) creates a burst of steam that rapidly lifts the tops of the muffins. Lowering the heat for the remainder of the bake ensures the centers cook through without the edges burning.
Ingredient Substitutions & Variations
This recipe is wonderfully versatile. Here are some tested substitutions you can make:
| To Replace | Substitution | Notes |
|---|---|---|
| Sour Cream | Full-fat plain Greek yogurt | Use an equal amount (1/2 cup). |
| Unsalted Butter | Melted coconut oil or dairy-free butter | Use an equal amount (1/2 cup) for a dairy-free version. |
| Milk | Unsweetened almond milk or oat milk | Use an equal amount for a dairy-free version. |
| Granulated Sugar | Coconut sugar | Use an equal amount. The muffins will be slightly darker. |
For a flavor twist, try adding the zest of one lemon to the dry ingredients or making a crumble topping. For a different profile, check out this delicious recipe using almond flour (coming soon).
Storing and Freezing Your Muffins
To keep your muffins fresh, store them in an airtight container at room temperature for up to 3 days. Unlike wheat-based muffins, gluten-free muffins can sometimes become sticky on top. To prevent this, place a paper towel in the container to absorb excess moisture.
For longer storage, these muffins freeze beautifully. Place them in a single layer in a freezer-safe bag or container and freeze for up to 3 months. Thaw at room temperature or gently warm in the microwave for 20-30 seconds.
Gluten Free Blueberry Muffin Recipe

Gluten Free Blueberry Muffin Recipe (That’s Actually Moist & Fluffy!)
Ingredients
Equipment
Instructions
- Preheat your oven to 425°F (220°C). Line a 12-cup standard muffin tin with paper liners.
- In a large mixing bowl, whisk together the gluten-free flour blend, granulated sugar, baking powder, baking soda, and salt.
- In a separate medium bowl, whisk the eggs. Then, whisk in the sour cream, melted butter, milk, and vanilla extract until smooth.
- Pour the wet ingredients into the dry ingredients. Mix with a spatula until just combined. Do not overmix.
- Let the batter rest at room temperature for 15-20 minutes to allow the flour to hydrate.
- Gently fold the fresh or frozen blueberries into the batter. If using frozen, toss them in 1 tablespoon of the flour mix first.
- Divide batter evenly among the 12 muffin cups. Bake at 425°F for 5 minutes. Then, without opening the oven door, reduce the temperature to 375°F (190°C) and bake for another 18-20 minutes, or until a toothpick comes out clean.
- Let the muffins cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.
Notes
Resting the Batter: Don't skip this step! It prevents a gritty texture and helps the muffins rise better.
Storage: Store muffins in an airtight container with a paper towel on top to absorb moisture for up to 3 days.
Frequently Asked Questions
Yes, absolutely! Do not thaw the frozen blueberries before using them. Add them to the batter straight from the freezer. Tossing them in a bit of flour first will help prevent the color from bleeding excessively.
While the thickness of this batter helps suspend the berries, an extra trick is to toss them in 1 tablespoon of your gluten-free flour blend before gently folding them into the batter. This is especially helpful if you are using frozen blueberries.
Store your gluten-free muffins in an airtight container at room temperature for up to 3 days. Place a paper towel inside the container on top of the muffins to absorb any excess moisture and prevent them from becoming sticky.
For the best results, use a high-quality gluten-free 1-to-1 or ‘measure for measure’ baking flour blend that already contains xanthan gum. Brands like Bob’s Red Mill 1-to-1 or King Arthur Measure for Measure provide excellent structure and texture.
A gummy or dense texture is often caused by two things: overmixing the batter or not letting it rest. Mix only until the ingredients are just combined, and always let the batter rest for 15-20 minutes. This allows the flours to hydrate properly, resulting in a much lighter crumb.
More Delicious Muffin Recipes
If you loved these, you’ll want to explore more of our easy muffin recipes! For a richer flavor, try our classic sour cream blueberry muffins. And if you’re a fan of a crunchy topping, don’t miss our irresistible blueberry crumb muffins.
We Hope You Love This Recipe!
This gluten free blueberry muffin recipe is proof that you don’t have to sacrifice flavor or texture when baking without gluten. They are perfect for a quick breakfast, a school snack, or a weekend brunch. If you make them, we’d love to hear how they turned out in the comments below! Be sure to save this recipe by pinning it to your favorite board on Pinterest!