Blueberry Streusel Coffee Cake is one of those desserts that's hard to resist. The combination of the sweet and juicy blueberries and the crunchy and buttery streusel topping make it a delectable treat that's perfect for any occasion. But what makes this cake truly special is its unique flavor and texture.

The blueberries are the star of the show in this cake, providing a sweet and fruity flavor that's hard to resist. The cake itself has a subtle sweetness that's perfectly balanced with the tartness of the blueberries. The vanilla extract adds a subtle hint of warmth and depth to the flavor, rounding out the sweetness and tartness of the blueberries.

The texture of this cake is what really sets it apart from other desserts. The cake itself is light and fluffy, with a tender crumb that's perfectly complemented by the juicy blueberries. The streusel topping adds a crunchy and buttery texture that contrasts beautifully with the softness of the cake. Together, the blueberries, cake, and streusel topping create a perfect balance of textures that make this cake a delight to eat.

Tips:

- Use fresh blueberries for the best flavor and texture. Frozen blueberries can be used, but they tend to release more moisture, which can affect the texture of the cake.

- Be careful not to overmix the batter. Overmixing can lead to a tough and dense cake. Mix the batter until the ingredients are just combined.

- Don't skimp on the streusel topping. The streusel topping is what gives this cake its signature crunch and buttery flavor. Make sure to sprinkle a generous amount over the cake batter before baking.

- Let the cake cool slightly before slicing and serving. This will allow the flavors to meld together and the texture to set.

In conclusion, Blueberry Streusel Coffee Cake is a perfect combination of flavor and texture. The sweetness of the blueberries, the lightness of the cake, and the crunchiness of the streusel topping make it a dessert that's hard to resist. With a few simple tips, you can perfect the texture and flavor of this delicious treat and impress your friends and family with your baking skills.

Blueberry Streusel Coffee Cake

Prep Time: 35 minutes

Cook Time: 34 minutes

Total Time: 1 hour 9 minutes

Ingredients

STREUSEL

• 1/2 cup all purpose flour

• 1/2 cup packed brown sugar

• 3/4 tsp ground cinnamon

• 1/4 cup unsalted butter, melted

• Pinch of salt

COFFEE CAKE

• 1 cup all-purpose flour

• 1 1/4 tsp baking powder

• 1/4 tsp salt

• 1/2 cup sugar

• 6 tbsp unsalted butter, room temperature

• 1/4 cup sour cream

• 1/4 cup milk

• 1 large egg

• 1 tsp vanilla extract

• 1 1/4 cups blueberries

GLAZE

• 3/4 cup powdered sugar

• 1–2 tbsp milk

• 1/4 tsp vanilla extract

Instructions

1. Preheat oven to 350 degrees. Prepare a 9 inch cake pan with a circle of parchment paper in the bottom and grease the sides.

2. To prepare the streusel, add flour, brown sugar, cinnamon, melted butter and salt to a medium sized bowl and mix with a fork until all ingredients are incorporated and crumbly. Set aside.

3. To make the cake batter, combine the flour, baking powder and salt in a medium sized bowl and set aside.

4. Add the sugar and butter to a large mixer bowl and beat together until light in color and fluffy, about 3-4 minutes. Do not skimp on the creaming time.

5. Add sour cream and mix just until well combined.

6. Add the milk and mix just until well combined.

7. Add egg and vanilla extract and mix just until well combined.

8. Add the dry ingredients to batter and mix until well combined.

9. Spread half of the cake batter into the bottom of the cake pan. The batter will be thick and the layer will be thin.

10. Sprinkle about half of the streusel mixture evenly over the cake batter, then half of the blueberries.

11. Drop spoonfuls of the remaining cake batter over the streusel and blueberries and carefully spread into an even layer. Again, it’ll be a thin layer of batter.

12. Sprinkle the remaining streusel and blueberries over the top of the cake batter.

13. Bake for 32-38 minutes, or until a toothpick inserted comes out with a few crumbs.

14. Remove cake from oven and allow to cool in the pan for about 20 minutes, then remove to cooling rack to finish cooling.

15. To make the glaze, combine the powdered sugar, milk and vanilla extract in a small bowl and whisk until smooth. You can always add a little more milk or sugar, if needed.

16. Drizzle the glaze over the coffee cake and sprinkle a few more blueberries over top, then serve.