Blueberry Coffee Cake Recipe

Blueberry Coffee Cake Recipe

65 min
9 servings

This blueberry coffee cake is soft, tender and loaded with sweet blueberries. The cinnamon streusel topping on top is buttery, crunchy and each bite melts-in-your-mouth.

Ingredients

  • 1/2 cup vegetable oil
  • 1/2 cup milk
  • 1/2 cup (100 grams) granulated sugar
  • 1 large egg
  • 1 teaspoon vanilla extract
  • 1 1/2 cups (195 grams) all-purpose flour
  • 2 teaspoons baking powder
  • 1/2 teaspoon fine sea salt or table salt
  • 2 cups blueberries (, fresh or frozen)
  • 1/4 cup all-purpose flour
  • 1 teaspoon ground cinnamon
  • 1/4 cup granulated sugar
  • 3 Tablespoons salted butter (, at room temperature)

Directions

  1. 1

    Preheat the oven to 350°F. Spray an 8x8-inch baking dish (at least 2 inches deep) with nonstick spray and line with parchment paper, if desired.

  2. 2

    In a large bowl, whisk together the oil, milk, sugar, egg, and vanilla.

  3. 3

    Add the flour, baking powder, and salt to the bowl and mix together with a wooden spoon. Gently fold in the blueberries until just combined. Spoon the batter into the baking dish.

  4. 4

    In a small bowl, cut the flour, cinnamon, sugar, and butter with a fork or your fingers until it forms clumps. Crumble evenly over the batter.