Blueberry Sour Cream Coffee Cake

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Moist, tender, and bursting with juicy blueberries, this Blueberry Sour Cream Coffee Cake is a morning favorite you’ll want to enjoy all day long. The rich sour cream batter bakes up fluffy yet dense enough to hold in all those berries, while the buttery cinnamon-sugar topping adds a sweet crunch to every bite.

This coffee cake isn’t just for breakfast. It’s the kind of comforting bake that works beautifully for brunches, afternoon tea, or a late-night dessert. One slice is never enough, and it pairs perfectly with coffee, of course—but also with a scoop of vanilla ice cream.

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Why You’ll Love This Blueberry Sour Cream Coffee Cake

This cake is everything you want in a homemade treat—moist, flavorful, and easy to make. The sour cream keeps it tender, while the fresh blueberries add little bursts of juicy sweetness. It’s the kind of recipe you can whip up for a weekend breakfast, serve to guests, or enjoy as a simple midweek pick-me-up.

The cinnamon-sugar topping adds a bakery-style finish that gives it just the right amount of crunch and sweetness, making it a reliable go-to for potlucks and holiday mornings.

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Can I Use Frozen Blueberries in This Recipe?

Yes, absolutely! Frozen blueberries are a great alternative to fresh and work beautifully in this recipe. There’s just one trick—don’t thaw them. Add them straight from the freezer into the batter and gently fold them in. This helps keep the color from bleeding and prevents the berries from sinking to the bottom during baking.

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Ingredients for the Blueberry Sour Cream Coffee Cake

Every ingredient in this cake is chosen for flavor and texture. Here’s how they each make this bake so special:

• All-purpose flour – Provides the base structure for the cake.
• Baking powder & baking soda – Help the cake rise and keep it light.
• Salt – Balances sweetness and enhances flavor.
• Butter – Adds richness and moisture.
• Granulated sugar – Sweetens the cake and creates a tender crumb.
• Eggs – Bind the ingredients and add moisture.
• Sour cream – Keeps the cake moist and adds a subtle tang.
• Vanilla extract – Enhances the overall flavor.
• Fresh or frozen blueberries – Juicy and sweet, they are the star of the show.
• Cinnamon sugar mixture – Sprinkled on top for a sweet, crisp finish.

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How To Make the Blueberry Sour Cream Coffee Cake

A few simple steps are all you need to create this bakery-worthy treat.

Step 1: Prep the Oven and Pan

Preheat your oven to 350°F (175°C). Grease a 9-inch round or square baking pan and set aside.

Step 2: Mix Dry Ingredients

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

Step 3: Cream the Butter and Sugar

In a large bowl, beat butter and sugar until light and fluffy. Add eggs one at a time, then mix in sour cream and vanilla extract.

Step 4: Combine and Fold in Blueberries

Gradually add the dry ingredients to the wet mixture until just combined. Gently fold in the blueberries.

Step 5: Pour and Top

Spread the batter evenly into the prepared pan. Sprinkle the cinnamon-sugar mixture generously over the top.

Step 6: Bake

Bake for 40–45 minutes or until a toothpick inserted into the center comes out clean. Let cool slightly before slicing.

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How to Serve and Store Blueberry Sour Cream Coffee Cake

This coffee cake serves about 8 generous slices, making it perfect for family brunches or small gatherings. Serve it slightly warm with a dusting of powdered sugar, or let it cool completely and serve at room temperature with a hot cup of coffee or tea.

To store leftovers, wrap the cake tightly in plastic wrap or place it in an airtight container. It will stay fresh at room temperature for 2 days or in the refrigerator for up to 5 days. Reheat individual slices in the microwave for about 15–20 seconds to refresh that just-baked taste.

You can also freeze the cake! Slice it into portions, wrap each slice individually in plastic and foil, and freeze for up to 2 months. Thaw overnight in the fridge or on the counter for a few hours.

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What to Serve With Blueberry Sour Cream Coffee Cake?

Hot Coffee or Cold Brew

A classic pairing that balances the sweetness of the cake with rich, roasted flavor.

Lemon Glaze

Drizzle with a light lemon glaze for a citrusy twist that pairs beautifully with blueberries.

Vanilla Ice Cream

Turn it into a dessert by serving a warm slice with a scoop of creamy vanilla ice cream.

Greek Yogurt

Add a dollop on the side for a tangy, protein-packed breakfast plate.

Fresh Berries

Garnish with more fresh blueberries, raspberries, or strawberries for color and freshness.

Maple Syrup

A light drizzle adds an extra touch of sweetness that makes each bite more decadent.

Whipped Cream

Top with a swirl of whipped cream for a soft, cloud-like finish.

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Frequently Asked Questions

Can I use Greek yogurt instead of sour cream?
Yes! Full-fat Greek yogurt makes a great substitute and offers a similar tang and moisture.

Can I use other fruits besides blueberries?
Definitely. Try raspberries, chopped strawberries, or even diced apples for different flavors.

Why did my blueberries sink to the bottom?
If using fresh berries, tossing them lightly in flour before folding them into the batter can help prevent sinking.

Can I double the recipe?
Yes, just use a 9×13-inch baking dish and increase the baking time slightly—check at 50 minutes.

Can I make this ahead of time?
Absolutely. You can bake it the night before and store it covered at room temperature.

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Save This Pin For Later

📌 Save this recipe to your Pinterest breakfast board so you can come back to it any time.

Did you try it with a lemon glaze? Or maybe added a different berry? I love hearing your tweaks and tips in the comments.

Find more comforting bakes and berry-loaded treats on Tanya Recipes on Pinterest and fill your feed with flavor!

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Conclusion

Blueberry Sour Cream Coffee Cake is the kind of classic bake that never goes out of style. It’s soft, flavorful, and perfect for any time of day—breakfast, brunch, or dessert.

With its irresistible mix of juicy berries and rich cake, it’s a crowd-pleaser that delivers every time. Whether you’re hosting or just treating yourself, this is a go-to recipe worth keeping on repeat.

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