If you’re on the hunt for a delightful breakfast treat that feels both wholesome and indulgent, this Blueberry Oatmeal Muffins Recipe is going to steal your heart. Bursting with juicy blueberries, hearty oats, and a tender crumb, these muffins bring together the perfect balance of sweet and comforting flavors. Whether it’s a busy morning or a weekend brunch, these muffins are easy to whip up and will leave everyone asking for more.

Ingredients You’ll Need
These ingredients are wonderfully simple yet essential, providing a perfect harmony of flavor, texture, and color that make these muffins so irresistible. Each component plays its own role, from the nuttiness of whole wheat flour to the fruity burst of fresh blueberries.
- White whole wheat flour (1 ½ cups): Gives the muffins a mild, nutty flavor and keeps them wholesome; can be swapped with all-purpose flour if needed.
- Old fashioned oats (3/4 cup): Adds hearty texture and a subtle chew that makes every bite satisfying.
- Light brown sugar (1/2 cup, packed): Brings a gentle sweetness with a hint of molasses that enriches the flavor.
- Baking powder (1 Tablespoon): The secret to a nice rise and fluffy muffins.
- Ground cinnamon (3/4 teaspoon): Adds warmth and a gentle spice that complements the blueberries beautifully.
- Salt (1/4 teaspoon): Balances out the sweetness and enhances all the flavors.
- Milk (1 cup, 2% recommended): Keeps the muffins moist and tender.
- Salted butter (1/4 cup, melted and cooled): Tenderizes the crumb and lends a rich, buttery note.
- Large eggs (2): Acts as a binder and gives structure to your muffins.
- Vanilla extract (1/2 Tablespoon): Adds a lovely aromatic sweetness that rounds out the flavor.
- Fresh or frozen blueberries (1 cup): The star of the show, bursting with juicy bursts of fruity goodness.
- White whole wheat flour (1 Tablespoon): Used to coat the blueberries to prevent them from sinking to the bottom during baking.
How to Make Blueberry Oatmeal Muffins Recipe
Step 1: Prepare Your Oven and Muffin Tin
Start by preheating your oven to 400 degrees Fahrenheit and get your 12-cup muffin tin ready by greasing it well or lining it with muffin liners. This step ensures your muffins won’t stick and makes cleanup a breeze.
Step 2: Mix the Dry Ingredients
In a large bowl, whisk together the white whole wheat flour, oats, light brown sugar, baking powder, cinnamon, and salt. Combining these dry ingredients first helps distribute the leavening and spices evenly throughout your muffins.
Step 3: Combine the Wet Ingredients
In a separate bowl, whisk the milk, melted cooled butter, eggs, and vanilla extract together until smooth. The warm butter adds richness while the eggs give the muffins structure and lift.
Step 4: Bring Wet and Dry Together
Pour the wet mixture into the bowl of dry ingredients and stir gently with a wooden spoon just until combined. This part is key — avoid overmixing; a few lumps are absolutely fine. Overmixing can make your muffins tough instead of tender.
Step 5: Prepare the Blueberries and Fold Them In
Toss the blueberries with the tablespoon of white whole wheat flour to evenly coat them. This little trick keeps the berries suspended within the batter, so they don’t all sink to the bottom. Gently fold the coated blueberries into the muffin batter.
Step 6: Bake to Perfection
Divide the batter evenly into your prepared muffin cups, filling each about two-thirds full. Bake for 18 minutes or until a toothpick inserted into the center of a muffin comes out clean. Once done, let them cool in the pan for 15 minutes before enjoying.
How to Serve Blueberry Oatmeal Muffins Recipe

Garnishes
A light dusting of powdered sugar or a drizzle of honey right before serving adds a touch of sweetness and an inviting look. Fresh mint leaves or a few extra whole blueberries on top instantly elevate the presentation and hint at the flavors inside.
Side Dishes
Pair your warm blueberry oatmeal muffins with a creamy yogurt or a small bowl of mixed fruit for a balanced breakfast or snack. A cup of your favorite hot beverage, like coffee, tea, or a chai latte, complements the muffins perfectly, enhancing their cozy flavors.
Creative Ways to Present
For a charming brunch spread, arrange the muffins on a rustic wooden board adorned with fresh berries and edible flowers. You can also slice and toast them lightly, then spread with cream cheese or almond butter for a little extra indulgence.
Make Ahead and Storage
Storing Leftovers
Once cooled completely, store your blueberry oatmeal muffins in an airtight container at room temperature for up to 3 days to maintain freshness. Placing a paper towel inside the container helps absorb any extra moisture, keeping the muffins from getting soggy.
Freezing
These muffins freeze beautifully! Wrap each muffin individually in plastic wrap or foil, then place them in a resealable freezer bag. They’ll keep for up to 3 months. When you want a quick snack, just thaw at room temperature or reheat directly from frozen.
Reheating
To enjoy your muffins warm, pop them in a 350-degree Fahrenheit oven for about 10 minutes or microwave for 20-30 seconds. Heating them brings out the fresh-baked aroma and makes the blueberries burst with juice all over again.
FAQs
Can I use frozen blueberries in this Blueberry Oatmeal Muffins Recipe?
Absolutely! Using frozen blueberries works fine; just be sure not to thaw them beforehand and toss them in flour before adding to the batter. This prevents them from releasing too much juice and turning the batter blue.
Can I substitute the white whole wheat flour with all-purpose flour?
Yes, you can substitute with all-purpose flour for a lighter texture, though the muffins will lose a bit of the nutty flavor that whole wheat brings. Either option yields delicious muffins!
What if I don’t have salted butter? Can I use unsalted?
Using unsalted butter is perfectly fine; just add a pinch more salt to the dry ingredients to keep that perfect flavor balance.
How do I make sure my muffins stay moist?
To keep your blueberry oatmeal muffins moist, don’t overmix the batter and avoid overbaking. Make sure to take them out as soon as the toothpick comes out clean, and store them properly after cooling.
Can I add nuts or other fruits to the recipe?
Definitely! Chopped walnuts or pecans pair wonderfully with the oatmeal and blueberries. You can also try adding chopped apples or dried cranberries for a fun twist.
Final Thoughts
There’s just something about this Blueberry Oatmeal Muffins Recipe that feels like a warm hug in the form of food. Easy to make, wholesome, and bursting with flavor, these muffins are destined to become a go-to favorite whether for weekday breakfasts or relaxed weekend treats. So grab your mixing bowl and give them a try — your kitchen will smell heavenly, and your taste buds will thank you!
Print
Blueberry Oatmeal Muffins Recipe
- Prep Time: 10 minutes
- Cook Time: 18 minutes
- Total Time: 33 minutes
- Yield: 12 muffins
- Category: Breakfast
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
Deliciously moist and wholesome Blueberry Oatmeal Muffins made with white whole wheat flour and oats, lightly sweetened with brown sugar, and bursting with fresh or frozen blueberries. Perfect for a nutritious breakfast or snack, these muffins combine hearty grains with juicy berries for a satisfying treat.
Ingredients
Dry Ingredients
- 1 ½ cups white whole wheat flour (can substitute all-purpose flour)
- 3/4 cup old fashioned oats
- 1/2 cup packed light brown sugar
- 1 Tablespoon baking powder
- 3/4 teaspoon ground cinnamon
- 1/4 teaspoon salt
- 1 Tablespoon white whole wheat flour (for tossing blueberries)
Wet Ingredients
- 1 cup milk (2% recommended)
- 1/4 cup salted butter (melted and cooled)
- 2 large eggs
- 1/2 Tablespoon vanilla extract
Fruit
- 1 cup fresh or frozen blueberries (if frozen, do not thaw)
Instructions
- Preheat and Prepare Pan: Preheat the oven to 400°F (200°C). Grease a 12-cup muffin tin or line it with muffin/cupcake liners, then set aside.
- Mix Dry Ingredients: In a large bowl, whisk together 1 ½ cups of the white whole wheat flour, old fashioned oats, brown sugar, baking powder, ground cinnamon, and salt until evenly combined. Set this dry mixture aside.
- Mix Wet Ingredients: In a separate bowl, whisk together the milk, cooled melted butter, eggs, and vanilla extract until thoroughly combined.
- Combine Wet and Dry Mixtures: Pour the wet mixture into the dry ingredients. Gently mix using a wooden spoon until just combined. Take care not to overmix to keep the muffins tender.
- Prepare Blueberries: Toss the blueberries in 1 tablespoon of white whole wheat flour to prevent them from sinking in the batter. Then carefully fold the coated blueberries into the muffin batter.
- Fill Muffin Cups: Evenly divide the batter among the 12 prepared muffin cups, filling each about three-quarters full.
- Bake: Place the muffin tin in the preheated oven and bake for about 18 minutes or until a toothpick inserted into the center of a muffin comes out clean, indicating they are fully baked.
- Cool: Remove the muffins from the oven and allow them to cool in the pan for 15 minutes before serving. Enjoy warm or at room temperature.
Notes
- Use fresh or frozen blueberries; if using frozen, do not thaw to prevent batter color from turning purple.
- Do not overmix the batter as this can lead to dense muffins.
- Substitute all-purpose flour if white whole wheat flour is not available.
- For dairy-free option, substitute milk and butter with plant-based alternatives.

