Love a good coffee cake — here’s a moist, tender, and tangy Blueberry Sour Cream Coffee Cake with a crunchy cinnamon streusel topping. Perfect for breakfast, brunch, or a cozy snack with coffee or tea!
🫐 Blueberry Sour Cream Coffee Cake
🕒 Total Time: About 1 hour
Servings: 8–10 slices
🧾 Ingredients:
For the Cake:
-
2 cups all-purpose flour
-
1 teaspoon baking powder
-
½ teaspoon baking soda
-
½ teaspoon salt
-
1 cup sugar
-
½ cup (1 stick) unsalted butter, softened
-
1 cup sour cream
-
2 large eggs
-
1 teaspoon vanilla extract
-
1 ½ cups fresh or frozen blueberries (if frozen, don’t thaw)
For the Streusel Topping:
-
½ cup brown sugar, packed
-
⅓ cup all-purpose flour
-
1 teaspoon ground cinnamon
-
¼ teaspoon salt
-
4 tablespoons unsalted butter, cold and cut into small pieces
🔪 Instructions:
1. Preheat Oven & Prepare Pan:
-
Preheat oven to 350°F (175°C).
-
Grease and flour a 9-inch springform pan or a 9×9-inch square baking dish.
2. Make the Streusel:
-
In a small bowl, mix brown sugar, flour, cinnamon, and salt.
-
Cut in cold butter with a pastry cutter or fork until mixture resembles coarse crumbs. Set aside.
3. Mix Dry Ingredients for Cake:
-
In a medium bowl, whisk together flour, baking powder, baking soda, and salt.
4. Cream Butter & Sugar:
-
In a large bowl, beat softened butter and sugar until light and fluffy.
-
Add eggs one at a time, beating well after each.
-
Mix in vanilla extract and sour cream.
5. Combine Wet & Dry:
-
Gradually add dry ingredients to the wet mixture, mixing until just combined.
-
Gently fold in blueberries.
6. Assemble & Bake:
-
Pour batter into prepared pan and smooth the top.
-
Sprinkle streusel evenly over the batter.
-
Bake for 45–50 minutes, or until a toothpick inserted into the center comes out clean.
7. Cool & Serve:
-
Let cake cool in the pan for 15 minutes, then remove the springform ring (if used) or transfer to a wire rack to cool completely.
-
Serve warm or at room temperature.
🍴 Serving Tips:
-
Dust with powdered sugar for extra prettiness.
-
Serve with a dollop of whipped cream or cream cheese frosting (optional).
-
Great with coffee, tea, or a glass of cold milk!