Moist and delicious, these Bakery Style Blueberry Muffins are made easy using sour cream, fresh blueberries and baked with a simple lemon sugar. Tender, soft and sweet, you’ll never need another blueberry muffin recipe again.

Being in Maine and getting bombarded with all the fresh summer blueberry treats, I have gotten pretty well versed in the blueberry muffin game. As much as I love my Morning Glory or Banana Bread Muffins, its these easy blueberry muffins that have my heart.

blueberry muffins in a white bowl

Why this Blueberry Muffin Recipe?

After being a pro recipe developer for almost 10 years, I’ve come to know what goes into a good muffin.

Create a moist crumb: this is just a fancy way of saying you want to keep your baked goods moist! No one likes a dry cake or scone or muffin. Vegetable oil and sour cream are key.

Do not over stir. Mixing your batter more than necessary will develop more gluten than you want in a blueberry muffin batter, thus giving you a tough finished product. Stir until the dry ingredients are *just* incorporated. Leaving a few small lumps is fine.

Top with lemon sugar. This is a trick my mom did growing up with her homemade blueberry muffins that I have gladly adopted. Simply stir lemon zest into a little granulated sugar and sprinkle on top of the muffin batter before baking. It’s a small addition that makes a world of difference.

Do not over bake. This goes hand in hand with keeping a moist crumb in these blueberry muffins. Over baking will create a dry finished product which isn’t nearly as delicious. Start checking your muffins for doneness at 15 minutes.

blueberry muffin ingredients

How to Make Blueberry Muffins

You only need a handful of pantry ingredients and a few extra minutes to make these beauties! For full recipe details, see the printable recipe card down below.

Preheat + Prep

Preheat oven. Line a muffin tin with paper liners and set aside.

Make Muffin Batter

In a large bowl, whisk oil, sugar, egg, vanilla, sour cream and milk together until well combined. In a separate small bowl, stir flour, baking powder, baking soda and salt together and incorporate into wet ingredients.

Fold in Fresh Blueberries + Add to Muffin Tin

Fold in 1 cup fresh blueberries by hand and scoop into prepared muffin tin. Top with extra fresh blueberries and lemon sugar.

Bake + Cool

Bake until just baked and lightly golden.

Cool slightly before serving.

uncooked muffin batter in muffin tin

Fresh or Frozen Blueberries?

This muffin recipe calls for fresh blueberries. Since we have been spoiled on vacation in Maine with big, beautiful fresh blueberries, that is what we prefer. But, come winter, that is just not possible. Frozen berries are perfectly fine to use if that is all you have. Growing up, my mom made blueberry muffins exclusively with frozen berries.

How to Substitute Frozen Blueberries for Fresh

Simply measure out the 1 1/2 cups of frozen berries and toss together with 2 tablespoons all purpose flour. This will help with the extra moisture. Use in place of the fresh, just as the recipe states. Just be sure to not over mix to help prevent streaking. After a quick bake in the oven, you too will have delicious and moist blueberry muffins regardless of the time of year.

Blueberry muffins styled on a marble countertop


Once your muffins are completely cooled, place in an airtight container. Muffins can be stored at room temperature for 2-4 days!

Make Ahead + Freeze

To freeze blueberry muffins, place in an airtight + freezer safe container or ziploc bag, removing as much air as possible. Muffins will stay fresh in the freezer for up to 2 months. To Thaw, remove from the freezer and place in the fridge overnight.

Like this Homemade Muffin Recipe? Try these:

bakery style blueberry muffin

More Blueberry Recipes to Try!

Grab the printable recipe below and be sure to print/pin/bookmark/save these easy blueberry muffins.

Have a great day, friends! xo

Blueberry muffins


Blueberry Muffins

Moist and delicious, these blueberry muffins are made easy using sour cream, fresh blueberries and baked with a simple lemon sugar.
Course Breads, Breakfast
Cuisine American
Keyword blueberry muffins
Prep Time 10 minutes
Cook Time 20 minutes
Servings 12 muffins
Calories 223kcal
Author Lauren



  • Preheat oven to 350 degrees. Line 12 muffin cups with paper liners and set aside.
  • In a large bowl, stir oil, sugar, egg, vanilla, sour cream and milk together until well combined.
  • In a small bowl, whisk together flour, baking powder, baking soda and salt. Pour dry ingredients into wet and stir until just combined.
  • Fold in 1 cup fresh blueberries by hand. Scoop batter into prepared muffin tins until filled 2/3 of the way. Top with a 2-3 fresh blueberries.
  • In a small bowl, stir lemon zest together with granulated sugar to create lemon sugar. Sprinkle evenly over each muffin.
  • Bake 18-20 minutes or until a toothpick comes out clean.  Enjoy warm or at room temperature. 


Calories: 223kcal | Carbohydrates: 33g | Protein: 3g | Fat: 10g | Saturated Fat: 7g | Cholesterol: 23mg | Sodium: 88mg | Potassium: 100mg | Fiber: 1g | Sugar: 19g | Vitamin A: 95IU | Vitamin C: 7mg | Calcium: 36mg | Iron: 1mg

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