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Blueberry Coffee Cake

homemade Blueberry Coffee Cake with crumb topping

A moist and tender blueberry coffee cake bursting with fresh berries and a sweet crumb topping, perfect for breakfast or brunch.

Ingredients

Scale
  • 1 cup fresh blueberries
  • 2 cups all-purpose flour
  • 1 cup granulated sugar
  • 1/2 cup unsalted butter, softened
  • 1 cup sour cream
  • 2 large eggs
  • 1 teaspoon baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1 teaspoon vanilla extract
  • For the crumb topping:
    • 1/2 cup brown sugar
    • 1/3 cup all-purpose flour
    • 1/4 cup unsalted butter, melted
    • 1 teaspoon ground cinnamon

Instructions

  1. Preheat oven to 350°F (175°C). Grease and flour a 9-inch square baking pan.
  2. In a medium bowl, whisk together flour, baking powder, baking soda, and salt.
  3. In a large bowl, cream together butter and sugar until light and fluffy.
  4. Add eggs one at a time, beating well after each addition.
  5. Stir in vanilla extract.
  6. Alternately add flour mixture and sour cream to the batter, beginning and ending with flour mixture. Mix until just combined.
  7. Gently fold in blueberries.
  8. Pour batter into prepared pan and spread evenly.
  9. For crumb topping, combine brown sugar, flour, cinnamon, and melted butter in a small bowl until crumbly. Sprinkle evenly over the batter.
  10. Bake for 45-50 minutes or until a toothpick inserted into the center comes out clean.
  11. Allow to cool slightly before slicing and serving.

Notes

For an extra burst of flavor, serve warm with a dollop of whipped cream or a drizzle of honey.