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Buttermilk Blueberry Breakfast Cake


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  • Author: Mary
  • Total Time: 55 minutes
  • Yield: 9 servings 1x
  • Diet: Vegetarian

Description

Soft, fluffy, and bursting with juicy blueberries, this Buttermilk Blueberry Breakfast Cake is the perfect morning treat! With a tender crumb and a hint of lemon zest, it’s a cozy and delicious way to start your day—especially with a hot cup of coffee or tea. Great for breakfast, brunch, or even dessert.


Ingredients

Scale
  • 2 cups all-purpose flour

  • 2 tsp baking powder

  • ½ tsp salt

  • ½ cup (1 stick) unsalted butter, softened

  • 1 cup granulated sugar

  • 1 large egg

  • 1 tsp vanilla extract

  • ½ cup buttermilk

  • 2 cups fresh or frozen blueberries (if frozen, do not thaw)

  • 1 tsp lemon zest (optional)


Instructions

  1. Preheat oven to 350°F (175°C). Grease and flour an 8-inch square baking dish or line it with parchment paper.

  2. In a medium bowl, whisk together the flour, baking powder, and salt. Set aside.

  3. In a large bowl, cream the butter and sugar together until light and fluffy.

  4. Beat in the egg and vanilla extract until well combined.

  5. Add the flour mixture and buttermilk alternately to the wet ingredients, beginning and ending with the flour. Mix until just combined.

  6. Gently fold in the blueberries and lemon zest, if using.

  7. Pour the batter into the prepared baking dish and spread it evenly.

  8. Bake for 35–40 minutes, or until a toothpick inserted into the center comes out clean.

  9. Let cool slightly before slicing. Serve warm or at room temperature.

Notes

  • You can use frozen blueberries straight from the freezer—no need to thaw.

  • Add a sprinkle of coarse sugar on top before baking for a slightly crunchy top.

 

  • Store leftovers in an airtight container at room temperature for up to 2 days or refrigerate for up to 5 days.

  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Category: Breakfast, Brunch, Dessert
  • Method: Baking
  • Cuisine: American