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Blueberry Sour Cream Coffee Cake Recipe

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  • Author: Julia
  • Prep Time: 25 minutes
  • Cook Time: 1 hour
  • Total Time: 1 hour 25 minutes
  • Yield: 8 servings 1x
  • Category: Desserts
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

A moist and flavorful Blueberry Sour Cream Coffee Cake topped with a buttery streusel and finished with a tangy honey lemon glaze. This cake is perfect for breakfast, dessert, or as a crowd-pleaser for any occasion.


Ingredients

Units Scale

Cake Ingredients:

  • 1 stick (8 tablespoons) salted butter, at room temperature
  • 1/2 cup + 1 tablespoon granulated sugar
  • 1 tablespoon lemon zest
  • 1/2 cup sour cream
  • 1 tablespoon vanilla extract
  • 3 eggs, at room temperature
  • 1 cup + 1 tablespoon all-purpose flour
  • 3/4 cup almond flour (or 1/2 cup all-purpose flour)
  • 2 teaspoons baking powder
  • 1/2 teaspoon kosher salt
  • 1 cup fresh or frozen blueberries
  • 3 tablespoons blueberry jam

Streusel:

  • 1/2 cup brown sugar
  • 2 tablespoons flour
  • 2 tablespoons butter
  • 1 teaspoon cinnamon

Honey Lemon Glaze:

  • 2/3 cup powdered sugar
  • 3 tablespoons lemon juice
  • 1 teaspoon honey

Instructions

  1. Prepare the Pan: Preheat the oven to 375°F. Butter a 9-inch bundt pan or (9×5 inch) loaf pan to prevent sticking and ensure easy removal after baking.
  2. Make the Batter: In a large mixing bowl, beat together the butter, 1/2 cup sugar, and lemon zest until well combined. Add the sour cream and vanilla, beating until smooth. Gradually beat in the eggs, one at a time, until fully incorporated. Then, add the all-purpose flour, almond flour, baking powder, and salt, mixing until just combined. Toss the blueberries with 1 tablespoon flour and gently fold them into the batter.
  3. Prepare the Streusel: In a small bowl, combine the brown sugar, flour, butter, and cinnamon. Mix with a fork or your hands until a crumbly streusel forms.
  4. Layer the Batter and Streusel: Spoon half the batter into the prepared pan and spread it evenly. Swirl with 1 tablespoon of blueberry jam. Sprinkle the streusel evenly over the batter. Add the remaining batter on top and swirl in the remaining 2 tablespoons of blueberry jam. Optionally, sprinkle with 1 tablespoon sugar for extra sweetness.
  5. Bake the Cake: Bake the cake in the preheated oven for 55-60 minutes, or until the center is just set and a toothpick inserted into the center comes out clean.
  6. Make the Glaze: While the cake is baking, whisk together the powdered sugar, lemon juice, and honey in a bowl until smooth and drizzle-worthy.
  7. Finish and Serve: Once the cake is done baking, let it cool in the pan for 10 minutes before transferring it to a wire rack to cool completely. Drizzle the honey lemon glaze over the cooled cake, slice, and enjoy!

Notes

  • Ensure all ingredients, such as butter and eggs, are at room temperature for a smoother batter.
  • If using frozen blueberries, don’t thaw them as this can make the batter too moist. Toss frozen blueberries with a bit of flour to prevent them from sinking.
  • Add an extra tablespoon of jam for a sweeter, more pronounced blueberry swirl.
  • The cake can be stored in an airtight container for up to 3 days at room temperature or in the refrigerator for up to a week.

Nutrition

  • Serving Size: 1 slice
  • Calories: 320
  • Sugar: 25g
  • Sodium: 210mg
  • Fat: 15g
  • Saturated Fat: 7g
  • Unsaturated Fat: 6g
  • Trans Fat: 0.3g
  • Carbohydrates: 40g
  • Fiber: 2g
  • Protein: 5g
  • Cholesterol: 70mg