Go Back

Sour Cream Blueberry Coffee Cake

A delightful coffee cake that marries rich flavors and a tender crumb, generously studded with plump blueberries.
Prep Time15 minutes
Cook Time40 minutes
Total Time55 minutes
Course: Breakfast, Dessert
Cuisine: American
Keyword: Baking, Blueberry, Brunch, coffee cake, Sour Cream
Servings: 8 servings
Calories: 250kcal

Ingredients

Dry Ingredients

  • 2 cups all-purpose flour Provides a sturdy base for the cake with a light texture.
  • 1 cup granulated sugar Adds the perfect sweetness to balance the tartness of the blueberries.
  • 1/2 tsp baking soda An essential leavening agent that ensures the cake rises beautifully.
  • 1 tsp baking powder Works alongside baking soda for a light and airy consistency.

Wet Ingredients

  • 1/2 cup unsalted butter, softened Brings richness and moisture, making every bite decadent.
  • 2 large eggs Keeps the cake structure intact while adding moisture.
  • 1 cup sour cream The secret ingredient that creates a velvety, moist crumb.
  • 1 tsp vanilla extract Enhances the overall flavor profile with a hint of warmth.
  • 1 1/2 cups fresh or frozen blueberries Bursting with juiciness that brightens the cake.

Instructions

Preparation

  • Preheat the oven to 350°F (175°C). Grease a 9-inch round or square baking dish.
  • In a large mixing bowl, cream together the softened butter and granulated sugar until light and fluffy, approximately 2-3 minutes.
  • Beat in the eggs one at a time, ensuring each is fully combined before adding the next, then mix in the vanilla extract and sour cream until smooth.
  • In a separate bowl, whisk together the flour, baking powder, baking soda, and salt until well combined.
  • Gradually mix the dry ingredients into the wet mixture, stirring gently until just combined. Avoid overmixing.
  • Fold in the blueberries gently with a spatula.

Baking

  • Pour the batter into the prepared pan and smooth the top with a spatula. Optionally, sprinkle a little sugar over the top.
  • Bake for 35-40 minutes, or until a toothpick inserted in the center comes out clean.
  • Allow the cake to cool slightly before slicing and serving.

Notes

Use fresh blueberries if available; frozen blueberries also work well. Consider mixing in lemon zest for added flavor. Store leftovers in an airtight container up to three days at room temperature or up to a week in the refrigerator.