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blueberry muffin with crumb topping
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Blueberry Crumb Muffins

Prep Time10 minutes
Cook Time16 minutes
Course: Breakfast, Dessert
Keyword: blueberry, muffins


Muffin Ingredients

  • 3 cups flour
  • 4 tsp baking powder
  • 1 tsp salt
  • 1 tsp cinnamon
  • ½ cup butter, melted
  • ½ cup granulated sugar
  • ½ cup brown sugar
  • 2 eggs, room temperature
  • 2 tsp vanilla
  • 1 cup buttermilk
  • 1 ½ cups blueberries (if using frozen, do not thaw)

Crumb Ingredients

  • ½ cup granulated sugar
  • ½ cup brown sugar
  • ½ cup flour
  • ¼ cup butter, room temperature
  • ½ tsp cinnamon


Muffin Directions

  • Preheat the oven to 425° and line 2 muffin trays with liners (24 muffins total)
  • In a small bowl combine flour, baking powder, salt, and cinnamon. Mix together and set aside.
  • In a large bowl,  mix the butter, granulated sugar, and brown sugar together.Add the eggs and vanilla and stir to combine.
  • Stir in the buttermilk gently until fully mixed.
  • Add the dry ingredients to the wet ingredients and stir until just combined. Don’t over-mix it.
  • Fold in the blueberries and scoop into prepared muffin tins.
  • Top with crumb topping.
  • Bake for 5 minutes at 425° then reduce the heat to 375° (keeping the muffins in the oven) and bake for 10-12 more minutes or until a toothpick inserted in the center comes out clean.

Crumb Directions

  • In a small bowl, combine granulated sugar, brown sugar, flour, butter, and cinnamon. Mix together until crumbly. A fork or your hand work best for this. Set aside.