Blueberry Sour Cream Coffee Cake

This Blueberry Sour Cream Coffee Cake is a soft, moist, and flavorful treat that’s perfect for breakfast, brunch, or dessert. The tangy richness of sour cream pairs beautifully with sweet blueberries, while a buttery streusel topping adds a delightful crunch. It’s a comforting classic that’s simple to prepare yet impressive enough to serve to guests.

Why You’ll Love This Recipe

• Moist and tender crumb thanks to the sour cream

• Bursting with fresh or frozen blueberries in every bite

• Easy to make with simple pantry ingredients

• Topped with a sweet cinnamon streusel for added texture

• Perfect for casual mornings, special brunches, or dessert

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

• All-purpose flour

• Baking powder

• Baking soda

• Salt

• Unsalted butter

• Granulated sugar

• Brown sugar

• Eggs

• Vanilla extract

• Sour cream

• Fresh or frozen blueberries

• Ground cinnamon (for streusel)

Directions

1. Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking pan or line it with parchment paper.

2. Prepare the streusel topping by combining flour, brown sugar, and cinnamon. Cut in softened butter until the mixture is crumbly. Set aside.

3. In a bowl, whisk together flour, baking powder, baking soda, and salt.

4. In a large bowl, cream together butter, granulated sugar, and brown sugar until light and fluffy.

5. Beat in eggs one at a time, then stir in vanilla extract.

6. Add the sour cream and mix until well combined.

7. Gradually mix in the dry ingredients until just combined.

8. Toss blueberries with a little flour to prevent sinking, then gently fold them into the batter.

9. Spread half of the batter into the prepared pan, sprinkle half the streusel over it, then repeat with the remaining batter and streusel.

10. Bake for 45–50 minutes, or until a toothpick inserted in the center comes out clean.

11. Allow the cake to cool before slicing and serving.

Servings and Timing

• Servings: 12

• Prep Time: 15 minutes

• Bake Time: 45–50 minutes

• Total Time: Approximately 1 hour

Variations

• Add lemon zest to the batter for a fresh citrus twist

• Use a mix of berries such as raspberries and blackberries

• Incorporate chopped nuts like pecans or walnuts in the streusel

• Drizzle a simple powdered sugar glaze over the cooled cake for added sweetness

• Make it gluten-free using a 1:1 gluten-free flour blend

Storage/Reheating

• Store leftover coffee cake in an airtight container at room temperature for up to 2 days or in the refrigerator for up to 1 week.

• For longer storage, wrap slices tightly and freeze for up to 3 months.

• To reheat, microwave individual slices for 15–20 seconds or warm in a 300°F (150°C) oven for about 10 minutes.

FAQs

How can I keep the blueberries from sinking to the bottom of the cake?

Toss the blueberries in a small amount of flour before folding them into the batter to help them stay evenly distributed.

Can I use frozen blueberries instead of fresh?

Yes, frozen blueberries work well. Use them straight from the freezer without thawing to avoid excess moisture.

What can I use instead of sour cream?

Plain Greek yogurt is a great substitute for sour cream in this recipe.

Can I make this in a Bundt pan?

Yes, you can use a Bundt pan. Be sure to grease it thoroughly and adjust the baking time as needed—start checking at 50 minutes.

Can I use only one type of sugar?

Using both white and brown sugar adds depth, but you can use just granulated sugar if needed.

How do I know when the cake is done?

Insert a toothpick into the center; if it comes out clean or with a few moist crumbs, it’s ready.

Can I make this cake in advance?

Yes, this cake stores well and can be made a day or two ahead for events or gatherings.

Can I add other fruits?

Yes, chopped strawberries or raspberries can be used in place of or along with blueberries.

Is this recipe suitable for kids?

Absolutely. Its mild sweetness and fruity flavor make it kid-friendly.

How should I serve this cake?

It’s delicious on its own, but you can also serve it with a dollop of whipped cream or a light dusting of powdered sugar.

Conclusion

Blueberry Sour Cream Coffee Cake is a timeless treat that’s easy to prepare and always satisfying. Whether you’re hosting a brunch, enjoying a slow morning, or looking for a comforting dessert, this moist, fruity cake with a crumbly topping is sure to please. It’s a reliable favorite you’ll want to make again and again.