Why Make This Recipe
A Blueberry Streusel Coffee Cake is not just a delightful treat; it’s a perfect companion for your morning coffee or afternoon tea. This cake combines the sweetness of fresh blueberries, the richness of a buttery crumb, and the delightful crunch of streusel topping. Whether you’re hosting a brunch, catching up with friends, or simply indulging in a sweet snack, this cake is sure to impress. Plus, it is simple enough for beginners and delicious enough for everyone to enjoy!
How to Make Blueberry Streusel Coffee Cake
Ingredients
- 2 cups all-purpose flour
- 1 cup granulated sugar
- 1/2 cup unsalted butter, softened
- 2 large eggs
- 1 cup milk
- 2 teaspoons baking powder
- 1 teaspoon vanilla extract
- 1/2 teaspoon salt
- 1 cup fresh blueberries
- 1/2 cup brown sugar
- 1 teaspoon ground cinnamon
- 1/4 cup cold butter, cubed

Directions
Preheat the Oven: Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking pan to ensure your cake doesn’t stick.
Cream Butter and Sugar: In a large bowl, cream the softened butter and granulated sugar together until light and fluffy. This should take about 2-3 minutes and will create a nice, smooth batter.
Add Eggs and Wet Ingredients: Beat in the eggs one at a time. Make sure each egg is fully incorporated before adding the next. Then stir in the milk and vanilla extract until everything is well combined.
Prepare Dry Ingredients: In another bowl, whisk together the flour, baking powder, and salt. This helps to evenly distribute the baking powder and salt throughout the flour.
Combine Wet and Dry Mixtures: Gradually add the dry mixture to the wet mixture, stirring gently without overmixing. The batter should be well combined but still fluffy.
Fold in Blueberries: Gently fold in the fresh blueberries. Be careful not to break them; you want to keep them whole for bursts of flavor in each bite.
Pour into Pan: Pour the batter into the greased pan, spreading it evenly with a spatula. This ensures even baking.
Make the Streusel Topping: For the streusel topping, mix brown sugar, cinnamon, and cold cubed butter in a separate bowl. Use your fingers or a fork to blend everything together until it becomes crumbly.
Add the Topping: Sprinkle the streusel topping generously over the cake batter. This will create a delicious crunchy layer on top.
Bake: Place the pan in the preheated oven and bake for 40-45 minutes. Check that a toothpick inserted in the center comes out clean. If it comes out with wet batter, give it a few more minutes.
Cool and Serve: Once your cake is done, allow it to cool slightly in the pan before serving. This helps to set the cake and makes it easier to cut.
How to Serve Blueberry Streusel Coffee Cake
Serve your Blueberry Streusel Coffee Cake warm or at room temperature. Cut it into squares for easy serving. You can dust the top with powdered sugar for an extra touch of sweetness. Pair it with your favorite coffee or tea for a perfect snack or breakfast treat. If you want to get a bit creative, serve it with a dollop of whipped cream or a scoop of vanilla ice cream for dessert.
How to Store Blueberry Streusel Coffee Cake
Store any leftover cake in an airtight container at room temperature for up to three days. If you want to keep it longer, you can refrigerate it, where it will last up to a week. Make sure to let it come to room temperature before serving again for the best flavor and texture.
Tips to Make Blueberry Streusel Coffee Cake
Fresh Blueberries: While fresh blueberries are best, you can also use frozen blueberries. If using frozen, do not thaw them before adding them to the batter; this helps to prevent the batter from turning purple.
Stick to Room Temperature: Ensure that your butter and eggs are at room temperature for the best mixing results. This will help create a light and fluffy cake.
Don’t Overmix: Mixing the batter too much can lead to a tougher cake. Mix just enough to combine the ingredients, and you’ll have a soft, tender result.
Check for Doneness: Every oven varies, so start checking for doneness at about 40 minutes, but it might bake longer depending on your specific oven.
Use a Toothpick: To check if it’s done, insert a toothpick in the middle of the cake. If it comes out clean or with a few crumbs (but no wet batter), your cake is finished.
Variation
To switch things up, you can substitute the blueberries with raspberries, strawberries, or even chopped apples or pears. You can also add a bit of lemon zest for a fresh citrus flavor that pairs beautifully with the fruit. For a nutty twist, sprinkle chopped nuts like pecans or walnuts in the streusel topping.
FAQs
1. Can I make this cake in advance?
Yes! You can bake the cake a day ahead. Just store it in an airtight container. It tastes delicious the next day when the flavors have melded together.
2. Can I freeze Blueberry Streusel Coffee Cake?
Absolutely! Allow the cake to cool completely, then wrap it tightly in plastic wrap and aluminum foil before placing it in the freezer. It can be frozen for up to three months. Thaw it in the refrigerator overnight before serving.
3. Can I use buttermilk instead of regular milk?
Yes, you can substitute buttermilk with regular milk in this recipe. It will add a nice tang and help make the cake super moist.
4. What other fruits can I add?
In addition to blueberries, you can incorporate any of your favorite fruits. Chunks of peaches, diced strawberries, or even mixed berries can work wonderfully in this recipe.
5. Why does my cake come out dense?
There are a few reasons this may happen: using cold butter, overmixing, or adding too much flour. Always measure your flour correctly and mix the batter gently to avoid a dense texture.
Follow these steps and tips, and you’ll have the perfect Blueberry Streusel Coffee Cake to enjoy or share with friends and family! Whether it’s a weekend treat or a special occasion, this cake is sure to be a hit.
Print
Blueberry Streusel Coffee Cake
- Total Time: 60 minutes
- Yield: 12 servings 1x
- Diet: Vegetarian
Description
A delightful blueberry coffee cake with a buttery crumb and crunchy streusel topping, perfect for brunch or as a sweet snack.
Ingredients
- 2 cups all-purpose flour
- 1 cup granulated sugar
- 1/2 cup unsalted butter, softened
- 2 large eggs
- 1 cup milk
- 2 teaspoons baking powder
- 1 teaspoon vanilla extract
- 1/2 teaspoon salt
- 1 cup fresh blueberries
- 1/2 cup brown sugar
- 1 teaspoon ground cinnamon
- 1/4 cup cold butter, cubed
Instructions
- Preheat your oven to 350°F (175°C) and grease a 9×13 inch baking pan.
- Cream the softened butter and granulated sugar together until light and fluffy.
- Beat in the eggs one at a time, then stir in the milk and vanilla extract.
- Whisk together the flour, baking powder, and salt in another bowl.
- Add the dry mixture to the wet mixture, stirring gently.
- Fold in the fresh blueberries carefully.
- Pour the batter into the greased pan, spreading it evenly.
- Mix brown sugar, cinnamon, and cold cubed butter for the streusel topping.
- Sprinkle the streusel topping over the cake batter.
- Bake for 40-45 minutes, checking for doneness.
- Cool slightly in the pan before serving.
Notes
Serve warm or at room temperature, optionally dusted with powdered sugar.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 300
- Sugar: 20g
- Sodium: 200mg
- Fat: 10g
- Saturated Fat: 5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 40g
- Fiber: 2g
- Protein: 5g
- Cholesterol: 30mg
Keywords: blueberry, coffee cake, dessert, brunch, baking
