Little two-bite, gluten-free mini blueberry muffins are made with whole-grain oat flour, Greek yogurt, and plenty of juicy berries! They bake up soft and tender, making them a nice, wholesome option for kids' snacks, lunchboxes, and quick breakfasts. Easy to make ahead, too!

It's safe to say that I love baking for my girls, and I'm always looking for ways to up the after-school snack game. These mini blueberry muffins are a worthy contender, along with gluten free banana mini muffins and the winning duo of gluten free banana blueberry muffins!
These gluten free mini muffins are a game-changer: made with minimal sugar and packed with whole grain oat flour and tangy Greek yogurt. Fresh or frozen berries add juicy flavor, and a heaping ½-teaspoon of cinnamon. Perfect on the kitchen counter for a grab-and-go bite, or add them to lunchboxes.
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Why These Gluten-Free Mini Muffins Work
Thanks to gluten-free, whole grain oat flour (if you're wondering, is oat flour gluten-free?, it is!), these muffins are wonderfully textured and sturdy enough for small hands. And, unlike muffins made with a gluten-free flour mix, they are nicely moist without a hint of grittiness or dryness.
What You'll Love
Here's a look at why you're sure to enjoy these mini blueberry muffins! For a larger version, check out my gluten-free blueberry muffins recipe.
- Lovely texture. Soft but not overly so (for a cake-like muffin, make my gluten-free bakery-style blueberry muffins), these muffins are never dry.
- Just one gluten-free flour is needed. Gluten-free powerhouse flour oat flour stars here, and is the only flour needed!
- Quick and wholesome. This is not a one-bowl recipe, but it comes together almost as fast as if it were! I also love that there's a bit less sugar than other muffins and is full of whole-grain flour.

Ingredients Needed
Check out the short ingredients list for these muffins below. Make sure to scroll down to my recipe card at the bottom of this post for the full ingredient amounts and instructions.
- Oat flour - You can pick up a package of oat flour (certified gluten-free if needed) at the grocery store or learn how to make oat flour super easily. If you can't eat oats, brown rice flour is a nice alternative.
- Granulated sugar
- Rising agents - A combination of (fresh!) baking powder and baking soda.
- Cinnamon
- Salt - I used fine sea salt, and table salt also works.
- Greek yogurt - I love using whole-fat Greek yogurt here, but low or non-fat yogurt works, too. Or swap plain regular yogurt.
- Oil - Your choice of oil, like vegetable, canola, coconut, etc.
- Eggs - Large or medium-sized eggs are best.
- Blueberries - Fresh or frozen fruit is fine.

Step-by-Step Instructions
Here's a look at how to make these muffins:

1. Mix dry ingredients: In a big bowl, whisk together the dry ingredients. Separately, mix the wet ingredients.

2. Make batter: Combine the two mixes (it will be a thick batter), then fold in the blueberries.

3. Portion batter: Divide the batter into a greased mini muffin tin.

4. Bake: Place in a 375 F oven and bake for about 15 minutes.
Tips & Recipe Notes
- What kind of blueberries? You can use fresh or frozen berries, and if you can get some smaller wild blueberries, they are also perfect for smaller pops of fruit flavor.
- Fold in the berries gently. Especially important if using frozen berries! Gently fold in the berries so that they don't turn the batter blue (unless you want this so in that case - go ahead!).
- Grease the pan well. I advise using non-stick spray or well-greasing the muffin tin so that the muffins release easily.
- Don't overbake. This can lead to sticking or dryness, so check at 15 minutes for doneness.
- Make regular-sized. Feel free to make these muffins in a regular-sized muffin tin for larger muffins. Adjust the baking time if needed - they may need about 5 additional minutes.
- Add lemon zest. I always love the combination of lemon and blueberry! Stir in the zest of 1 lemon for a bit of bright, citrusy flavor.
- Make it dairy-free. Swap the yogurt for a dairy-free yogurt of your choice.

Proper Storage
For the best overall texture, muffins should be cooled fully so that they don't get soggy in the storage container. Then, do this:
- Counter - Place muffins in an airtight container and store them on the counter for up to 3 days.
- Fridge - Place the container in the fridge for up to 5 days.
- Freezer - Transfer muffins to a freezer-safe bag or container and store in the freezer for up to 3 months. Thaw in the fridge before serving.
More Gluten Free Blueberry Recipes
Happy baking! If you make this recipe, I'd love to know. Please leave a comment below, reach out with any questions, and tag me on Instagram @Cucina Nicolina ❤️
Recipe

Gluten Free Mini Blueberry Muffins
Ingredients
- 1 ¼ cups oat flour (140 grams)
- ½ cup granulated sugar
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon ground cinnamon
- ¼ teaspoon salt
- ¾ cup plain Greek yogurt
- ¼ cup oil vegetable, canola, coconut, etc.
- 2 large eggs
- ½ cup blueberries fresh or frozen
Instructions
- Grease a 24-cup mini muffin pan with nonstick spray or oil.
- In a medium bowl, stir together the 1 ¼ cups oat flour, ½ cup granulated sugar, 1 teaspoon baking powder, ½ teaspoon baking soda, ½ teaspoon ground cinnamon, and ¼ teaspoon salt.
- In another bowl, stir together the ¾ cup plain Greek yogurt, ¼ cup oil, and 2 large eggs.
- Gently stir the yogurt mixture into the flour mixture, then fold in the ½ cup blueberries.
- Preheat the oven to 375℉. Divide batter among the prepared muffin tin, filling about to the edge. Rest the batter while the oven heats.
- Place in the oven and bake for 12-14 minutes, or until the edges are lightly golden brown and a tester inserted into the center comes out cleanly.
- Remove from oven, and let cool in the pan for 2 minutes. Run a paring knife around the edges to loosen, if needed, then carefully transfer muffins to a wire rack to cool fully.
Notes
- What kind of blueberries? You can use fresh or frozen berries, and if you can get some smaller wild blueberries, they are also perfect for smaller pops of fruit flavor.
- Fold in the berries gently. Especially important if using frozen berries! Gently fold in the berries so that they don't turn the batter blue (unless you want this so in that case - go ahead!).
- Grease the pan well. I advise using non-stick spray or well-greasing the muffin tin so that the muffins release easily.
- Don't overbake. This can lead to sticking or dryness, so check at 15 minutes for doneness.
- Make regular-sized. Feel free to make these muffins in a regular-sized muffin tin for larger muffins. Adjust the baking time if needed - they may need about 5 additional minutes.
- Add lemon zest. I always love the combination of lemon and blueberry! Stir in the zest of 1 lemon for a bit of bright, citrusy flavor.
Nutrition
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sizzle says
Can't wait to make these!