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A stack of mini blueberry muffins.

Easy Mini Blueberry Muffins with Streusel

Megan Weimer
Start your day with these fluffy mini blueberry muffins! Filled with juicy blueberries and topped with buttery streusel, they’re a perfect snack.
4.67 from 3 votes
Prep Time 10 minutes
Cook Time 13 minutes
Total Time 18 minutes
Course Breakfast
Cuisine American
Servings 28 muffins
Calories 70 kcal

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Ingredients
 
 

Streusel Topping

Mini Blueberry Muffins

  • 1 ¼ cup all purpose flour
  • 1 ½ teaspoons baking powder
  • ½ teaspoon cinnamon optional
  • ¼ teaspoon salt
  • ½ cup granulated sugar
  • 2 tablespoons brown sugar light or dark
  • 2 tablespoons unsalted butter melted
  • 2 tablespoons vegetable oil
  • 1 large egg room temperature
  • ½ teaspoon vanilla extract
  • ¼ cup full fat Greek yogurt room temperature
  • ¼ cup buttermilk room temperature
  • 1 cup frozen blueberries

Instructions
 

  • Preheat the oven to 350 degrees Fahrenheit (180 degrees Celsius). Line the mini muffin pan with liners and set aside.
  • Combine 2 tablespoon flour, 2 tablespoon sugar, and 1 tablespoon melted butter in a small bowl until a crumble forms. Set it in the freezer while you make the muffin batter.
    2 tablespoons all purpose flour, 2 tablespoons granulated sugar, 1 tablespoon unsalted butter
  • Whisk together the flour, baking powder, cinnamon, and salt in a medium mixing bowl and set aside.
    1 ¼ cup all purpose flour, 1 ½ teaspoons baking powder, ½ teaspoon cinnamon, ¼ teaspoon salt
  • In a separate large mixing bowl, whisk the granulated sugar, brown sugar, melted butter, oil, egg, and vanilla until well combined.
    ½ cup granulated sugar, 2 tablespoons brown sugar, 2 tablespoons unsalted butter, 2 tablespoons vegetable oil, 1 large egg, ½ teaspoon vanilla extract
  • Add the Greek yogurt and buttermilk, whisking until smooth.
    ¼ cup full fat Greek yogurt, ¼ cup buttermilk
  • Using a rubber spatula, fold the dry ingredients into the wet ingredients until a few dry streaks of flour are left.
  • In a small bowl, coat the blueberries in about 2 teaspoons of flour. Fold the blueberries into the muffin batter until no dry streaks remain.
    1 cup frozen blueberries
  • Using a small cookie scoop, fill each liner ¾ full of batter. Sprinkle a little of the streusel and coarse sugar on top of each one.
  • Bake on the middle rack for 12-15 minutes or until a toothpick inserted in the center comes out clean. Transfer to a wire rack when the muffins are cool to the touch.

Video

Notes

Use room temperature egg, yogurt, and buttermilk.
Measure the flour correctly in grams with a food scale. See the metric tab above. If measuring in cups, use the spoon and sweep method.
Storage: Store the muffins in an airtight container at room temperature for 3-4 days or in the freezer for up to 3 months.
Nutrition: The provided nutritional information is an estimate, the calorie accuracy is not guaranteed.

Nutrition

Serving: 1muffinCalories: 70kcalCarbohydrates: 11gProtein: 1.1gFat: 2.5gSaturated Fat: 1gPolyunsaturated Fat: 0.7gMonounsaturated Fat: 0.6gTrans Fat: 0.1gCholesterol: 9.4mgSodium: 49.2mgPotassium: 20.1mgFiber: 0.3gSugar: 6gVitamin A: 52.5IUVitamin C: 0.5mgCalcium: 20.6mgIron: 0.4mg
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