This Blueberry Sour Cream Coffee Cake is soft, moist, buttery, and filled with juicy blueberries in every bite. It is the perfect cake to serve with morning coffee, afternoon tea, weekend brunch, or as a simple dessert after dinner.
The secret to its tender texture is sour cream. It adds richness, moisture, and a slight tang that balances the sweetness beautifully. Fresh or frozen blueberries bring bright fruity flavor, while a light dusting of powdered sugar gives the cake a simple bakery-style finish.
This is an easy, comforting recipe you can make for family breakfasts, guests, holidays, or anytime you want a homemade cake that feels special without being complicated.
Why You’ll Love This Blueberry Sour Cream Coffee Cake
This coffee cake is simple, cozy, and full of fresh blueberry flavor.
You’ll love this recipe because it is:
- Moist and tender
- Easy to make
- Perfect with coffee or tea
- Loaded with blueberries
- Great for breakfast, brunch, or dessert
- Made with simple pantry ingredients
- Delicious with fresh or frozen berries
- Ready in about 1 hour
What Is Coffee Cake?
Coffee cake is a soft, sweet cake often served with coffee or tea. It does not usually contain coffee. The name comes from the way it is served — as a cozy cake to enjoy alongside a warm drink.
This blueberry version is made even better with sour cream, which keeps the cake moist and gives it a rich, homemade flavor.
Recipe Summary
Prep Time: 30 minutes
Cook Time: 30–35 minutes
Total Time: 1 hour 5 minutes
Servings: 9 pieces
Course: Breakfast, Brunch, Dessert
Cuisine: American
Ingredients
- 1 cup granulated sugar
- ½ cup unsalted butter, softened
- 2 large eggs
- 1 cup sour cream
- 1 teaspoon vanilla extract
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- 1 cup fresh or frozen blueberries
- Powdered sugar, for dusting, optional
Ingredient Notes
Sour Cream
Sour cream gives this coffee cake its moist, soft texture. It also adds a light tang that pairs beautifully with the blueberries.
Blueberries
Fresh blueberries work wonderfully, but frozen blueberries can also be used. If using frozen berries, do not thaw them first. Toss them lightly in a little flour before folding them into the batter to help prevent sinking.
Butter
Softened butter helps create a rich, tender cake. Make sure it is at room temperature so it creams easily with the sugar.
Vanilla Extract
Vanilla adds warmth and enhances the flavor of the cake.
Flour
All-purpose flour gives the cake structure while keeping it soft and fluffy.
How to Make Blueberry Sour Cream Coffee Cake
Step 1: Prepare the Oven and Pan
Preheat your oven to 350°F.
Grease a 9×9-inch baking pan or line it with parchment paper for easy removal.
Step 2: Cream the Butter and Sugar
In a large mixing bowl, beat the softened butter and granulated sugar together until light and fluffy.
This should take about 3 to 4 minutes.
Step 3: Add the Eggs, Sour Cream, and Vanilla
Add the eggs one at a time, mixing well after each addition.
Mix in the sour cream and vanilla extract until smooth and combined.
Step 4: Mix the Dry Ingredients
In a separate bowl, whisk together the flour, baking powder, baking soda, and salt.
Step 5: Combine the Batter
Gradually add the dry ingredients to the wet mixture.
Stir gently until just combined. Do not overmix, or the cake may become dense.
Step 6: Add the Blueberries
Gently fold in the blueberries.
Be careful not to crush them, especially if using fresh berries.
Step 7: Bake
Spread the batter evenly into the prepared baking pan.
Bake for 30–35 minutes, or until a toothpick inserted into the center comes out clean.
Step 8: Cool and Serve
Let the cake cool in the pan for about 10 minutes.
Transfer to a wire rack or slice directly from the pan.
Dust with powdered sugar before serving if desired.
Tips for the Best Blueberry Coffee Cake
Use room temperature butter and eggs for smoother mixing.
Do not overmix the batter after adding the flour.
Toss frozen blueberries in a little flour to keep them from sinking.
Check the cake a few minutes early because ovens can vary.
Let the cake cool slightly before slicing so it holds together better.
Dust with powdered sugar right before serving for the prettiest finish.
Easy Variations
Lemon Blueberry Coffee Cake
Add 1 tablespoon lemon zest to the batter for a bright citrus flavor.
Blueberry Almond Coffee Cake
Add ½ teaspoon almond extract and sprinkle sliced almonds on top before baking.
Cinnamon Blueberry Coffee Cake
Add 1 teaspoon cinnamon to the dry ingredients for a warm spiced flavor.
Mixed Berry Coffee Cake
Use a mix of blueberries, raspberries, and blackberries.
Streusel Topping
For a bakery-style finish, sprinkle a simple crumb topping over the batter before baking.
What to Serve with Blueberry Sour Cream Coffee Cake
This cake is delicious on its own, but it also pairs well with:
- Hot coffee
- Iced coffee
- Black tea
- Herbal tea
- Fresh fruit
- Greek yogurt
- Scrambled eggs
- Vanilla ice cream
- Whipped cream
It works beautifully for breakfast, brunch, or dessert.
Storage Instructions
Store leftover coffee cake covered at room temperature for up to 2 days.
For longer storage, refrigerate it in an airtight container for up to 1 week.
You can also freeze individual slices for up to 3 months. Wrap each slice tightly and place in a freezer-safe bag or container.
Thaw at room temperature or warm gently in the microwave before serving.
Frequently Asked Questions
Can I use frozen blueberries?
Yes. Use frozen blueberries straight from the freezer. Do not thaw them first. Toss them in a little flour before adding them to the batter.
Can I make this coffee cake ahead of time?
Yes. This cake can be made a day in advance. Store it covered and dust with powdered sugar right before serving.
Can I use Greek yogurt instead of sour cream?
Yes. Plain Greek yogurt can be used as a substitute for sour cream.
Why is my cake dense?
The batter may have been overmixed. Stir gently once the flour is added and stop as soon as everything is combined.
Can I make this gluten-free?
Yes. Use a 1:1 gluten-free all-purpose flour blend.
Can I add a crumb topping?
Absolutely. A cinnamon crumb topping would be delicious on this cake.
Recipe Card
Blueberry Sour Cream Coffee Cake
A moist and tender blueberry coffee cake made with sour cream, fresh or frozen blueberries, and simple pantry ingredients. Perfect for breakfast, brunch, dessert, or coffee time.
Prep Time: 30 minutes
Cook Time: 30–35 minutes
Total Time: 1 hour 5 minutes
Servings: 9 pieces
Ingredients
- 1 cup granulated sugar
- ½ cup unsalted butter, softened
- 2 large eggs
- 1 cup sour cream
- 1 teaspoon vanilla extract
- 2 cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ½ teaspoon salt
- 1 cup fresh or frozen blueberries
- Powdered sugar, for dusting, optional
Instructions
- Preheat oven to 350°F.
- Grease a 9×9-inch baking pan or line it with parchment paper.
- In a large bowl, beat butter and sugar until light and fluffy.
- Add eggs one at a time, mixing well after each addition.
- Mix in sour cream and vanilla extract.
- In a separate bowl, whisk flour, baking powder, baking soda, and salt.
- Gradually add the dry ingredients to the wet ingredients and stir until just combined.
- Gently fold in the blueberries.
- Spread the batter evenly into the prepared baking pan.
- Bake for 30–35 minutes, or until a toothpick inserted into the center comes out clean.
- Cool in the pan for 10 minutes.
- Dust with powdered sugar before serving, if desired.
Notes
Use room temperature butter and eggs for best results.
If using frozen blueberries, do not thaw them first.
Toss blueberries with a little flour to help prevent sinking.
Do not overmix the batter, or the cake may become dense.
Nutrition Estimate
Per serving:
- Calories: 250
- Carbohydrates: 36g
- Protein: 4g
- Fat: 11g
- Sugar: 20g
- Fiber: 1g
Nutrition values are approximate and may vary depending on ingredients used.
Final Thoughts
This Blueberry Sour Cream Coffee Cake is simple, soft, and full of homemade comfort. The sour cream keeps the cake moist, while the blueberries add sweet bursts of fruit in every slice.
Serve it with coffee in the morning, tea in the afternoon, or a scoop of vanilla ice cream for dessert. It is an easy recipe you’ll come back to again and again.
