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Blueberry Crumb Coffee Cake Recipe

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4.2 from 36 reviews

This Blueberry Crumb Coffee Cake features a tender, moist cake bursting with fresh blueberries, topped with a sweet, crunchy cinnamon crumb. Perfect for breakfast or a delightful snack with coffee.

Ingredients

Units Scale

Main Cake

  • 2 cups all-purpose flour
  • 1 cup granulated sugar
  • 1/2 cup (1 stick) unsalted butter, cold and cubed
  • 1 teaspoon baking powder
  • 1/2 teaspoon salt
  • 1 cup fresh blueberries
  • 1/2 cup milk
  • 1 large egg
  • 1 teaspoon vanilla extract

Crumb Topping

  • 1/2 cup all-purpose flour
  • 1/4 cup granulated sugar
  • 1/4 cup packed brown sugar
  • 1/4 cup (1/2 stick) unsalted butter, cold and cubed
  • 1/2 teaspoon ground cinnamon

Instructions

  1. Preheat oven: Preheat oven to 375°F (190°C). Grease and flour a 9×13 inch baking pan.
  2. Make the crumb topping: In a bowl, combine flour, granulated sugar, brown sugar, and cinnamon. Cut in the cold butter until the mixture resembles coarse crumbs. Set aside.
  3. Mix dry ingredients: In a large bowl, whisk together flour, sugar, baking powder, and salt.
  4. Mix wet ingredients: In a separate bowl, whisk together milk, egg, and vanilla extract.
  5. Combine wet and dry: Add the wet ingredients to the dry ingredients and mix until just combined.
  6. Add blueberries: Gently fold in the blueberries.
  7. Pour batter: Pour the batter into the prepared pan.
  8. Add crumb topping: Sprinkle the crumb topping evenly over the batter.
  9. Bake: Bake for 30-35 minutes, or until a wooden skewer inserted into the center comes out clean.
  10. Cool: Let cool completely before slicing and serving.

Notes

  • Let the cake cool completely before slicing to ensure clean cuts and prevent crumbling.