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The Best Bakery-Style Fluffy Blueberry Muffins with Streusel Topping

Close-up of a fluffy blueberry muffin topped with golden brown streusel, sitting on a white plate.

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You deserve bakery-quality muffins at home! These easy blueberry muffins are big, fluffy, and bursting with juicy berries. We include the simple steps for a perfect, crunchy streusel topping that makes these the ultimate homemade blueberry muffins.

Ingredients

Scale
  • 1 3/4 cups all-purpose flour
  • 3/4 cup granulated sugar (plus 2 tablespoons for topping)
  • 1 tablespoon baking powder
  • 1/2 teaspoon salt
  • 1/2 cup (1 stick) unsalted butter, melted
  • 2 large eggs
  • 1/2 cup milk (whole or 2%)
  • 1 teaspoon vanilla extract
  • 1 1/2 cups fresh or frozen blueberries (do not thaw if frozen)
  • 1/2 cup all-purpose flour (for streusel)
  • 1/4 cup packed light brown sugar (for streusel)
  • 1/4 teaspoon ground cinnamon (for streusel)
  • 3 tablespoons cold unsalted butter, cut into small pieces (for streusel)

Instructions

  1. Preheat your oven to 400°F (200°C). Line a 12-cup muffin tin with paper liners or grease well.
  2. Prepare the streusel topping first. In a small bowl, combine the 1/2 cup flour, 2 tablespoons granulated sugar, and cinnamon. Cut in the 3 tablespoons cold butter using your fingers or a pastry blender until the mixture resembles coarse crumbs. Set this aside.
  3. In a large bowl, whisk together the 1 3/4 cups flour, 3/4 cup granulated sugar, baking powder, and salt. This is your dry mix.
  4. In a separate medium bowl, whisk together the melted butter, eggs, milk, and vanilla extract. This is your wet mix.
  5. Pour the wet ingredients into the dry ingredients. Mix gently with a spatula until just combined. Do not overmix; a few lumps are fine for a tender crumb.
  6. Gently fold in the blueberries. If using frozen berries, toss them with 1 teaspoon of flour before adding them to the batter to help prevent sinking.
  7. Divide the batter evenly among the 12 prepared muffin cups, filling each about two-thirds full.
  8. Sprinkle the reserved streusel topping generously over the top of the batter in each cup.
  9. Bake for 5 minutes at 400°F. Then, reduce the oven temperature to 375°F (190°C) and continue baking for another 15 to 18 minutes, or until a toothpick inserted into the center comes out clean.
  10. Let the muffins cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.

Notes

  • For extra bakery-style height, fill the muffin cups almost to the top. The initial high heat helps them rise quickly.
  • If you want a hint of brightness, substitute 1 teaspoon of vanilla extract with 1 teaspoon of lemon zest in the batter.
  • These moist blueberry muffins taste best the day they are made, but you can store leftovers in an airtight container at room temperature for up to three days.

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