Fluffy Blueberry Muffins with Fresh or Frozen Berries
These tender, bakery-style muffins feature a perfect balance of sweet and tangy flavors with juicy blueberries throughout. The combination of brown and granulated sugars creates exceptional moisture, while buttermilk adds a subtle tang that complements the berries beautifully. The thick batter ensures tall, fluffy muffins with golden tops. Perfect for breakfast, brunch, or an afternoon snack, these muffins work equally well with fresh or frozen blueberries, making them a year-round favorite that delivers consistent results every time.
Ingredients
- 2 ½ cups unbleached all-purpose flourwhole wheat flour1:1nutrition
May need extra liquid, denser texture
- ½ teaspoon baking soda
- 2 ½ teaspoons baking powder
- ⅓ teaspoon salt
- ⅝ cup granulated sugar
- ⅝ cup light brown sugar
- ⅝ cup vegetable oil, scant
- 1 large egg
- 1 teaspoon vanilla extract
- 1 cup buttermilk, scant
- 1 cup fresh or frozen blueberries
Instructions
- 1
Adjust rack to upper third of oven and preheat to 400 degrees F
- 2
Line 11 muffin cups with paper liners or spray with baking spray
- 3
Stir flour, baking soda, baking powder and salt together in a bowl and set aside
- 4
In another mixing bowl, whisk together granulated sugar, brown sugar, oil, egg, vanilla and buttermilk
- 5
Gently stir flour mixture into liquid mixture until halfway mixed
- 6
Add blueberries and stir just until blended
- 7
Spoon batter into cups, heaping as much as possible into center
- 8
Bake for 15 minutes at 400 degrees F
- 9
Reduce heat to 350 degrees F and continue baking until toothpick inserted in center comes out clean, about 15 minutes more
- 10
Let muffins sit in pan for 5 minutes, then carefully remove
Tips
Use a scant 2/3 cup of oil for best texture - too much oil can make muffins greasy.
Don't overmix the batter once flour is added to prevent tough, dense muffins.
Frozen blueberries work just as well as fresh and won't burst as easily during mixing.
Good to Know
Store covered at room temperature up to 3 days or freeze up to 3 months
Can be made night before, store covered at room temperature
Best served warm or at room temperature
Common Mistakes
Don't overfill cups to avoid overflow and uneven baking
Use room temperature ingredients for better mixing and texture
Substitutions
FAQ
Can I use frozen blueberries without thawing?
Yes, use frozen blueberries straight from freezer. They prevent bursting and bleeding into batter better than thawed berries.
Why did my muffins turn out dense?
Overmixing develops gluten making tough muffins. Mix just until ingredients are barely combined, batter should look lumpy.
How long do these muffins keep fresh?
Store covered at room temperature up to 3 days. For longer storage, freeze up to 3 months in airtight container.