Are you ready to bake something truly delicious? My Blueberry Streusel Coffee Cake is warm, moist, and bursting with fresh blueberries. This simple recipe is perfect for breakfast, dessert, or any time you want a tasty treat. With easy steps and common ingredients, you'll impress your family and friends in no time. Let’s dive into the fun world of baking and savor the joy of homemade goodness!

Why I Love This Recipe
- Delicious Flavor Combination: This coffee cake combines the sweetness of blueberries with a crunchy streusel topping, creating a delightful balance of flavors that is perfect for any occasion.
- Easy to Make: The recipe comes together quickly, making it ideal for both beginner bakers and those short on time who still want to impress with their baking skills.
- Perfect for Any Time of Day: This cake is versatile enough to be enjoyed for breakfast, as a snack, or dessert, making it a great addition to any meal plan.
- Customizable: You can easily modify the recipe by adding different fruits or nuts based on your preferences, allowing for endless variations to suit your taste.
Ingredients
To make a delightful blueberry streusel coffee cake, gather these ingredients:
- 2 cups all-purpose flour
- 1 cup granulated sugar
- ½ cup unsalted butter, softened
- 2 large eggs
- 1 cup sour cream
- 1 teaspoon vanilla extract
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- 2 cups fresh blueberries
- ½ cup brown sugar
- 1 teaspoon ground cinnamon
- ½ cup rolled oats
- ¼ cup chopped pecans (optional)
These ingredients create a rich and moist cake. The blueberries add sweetness and a burst of flavor. The streusel topping gives a nice crunch and sweetness, thanks to the brown sugar and oats. You can add pecans for extra texture, but they are optional.
Using fresh blueberries is best for this recipe. If you use frozen ones, they may make the batter too wet. Always check your ingredients for freshness. This ensures the best taste in your coffee cake.

Step-by-Step Instructions
Preheat the Oven
Set your oven to 350°F (175°C). Prepare a 9-inch round cake pan by greasing and flouring it. You can also use parchment paper for easy removal later.
Mixing the Batter
In a large bowl, cream together ½ cup softened unsalted butter and 1 cup granulated sugar. Mix until it’s light and fluffy. Add 2 large eggs, one at a time, and mix well after each addition. Next, blend in 1 cup sour cream and 1 teaspoon vanilla extract until combined.
Combining Dry Ingredients
In a separate bowl, whisk together 2 cups all-purpose flour, 1 teaspoon baking powder, ½ teaspoon baking soda, and ¼ teaspoon salt. Slowly add this dry mix to the wet ingredients. Be careful not to overmix. Once blended, gently fold in 2 cups fresh blueberries, making sure they are evenly mixed.
Preparing the Streusel Topping
In a small bowl, combine ½ cup brown sugar, ½ cup rolled oats, and 1 teaspoon ground cinnamon. If you like, add ¼ cup chopped pecans for extra crunch. Mix until crumbly, and set aside.
Assembling the Cake
Pour half of the batter into your prepared cake pan. Spread it evenly across the bottom. Sprinkle half of the streusel topping over the batter. Then, pour the rest of the batter on top and finish with the remaining streusel.
Baking the Cake
Place your cake in the preheated oven and bake for 50-60 minutes. Check for doneness by inserting a toothpick into the center. It should come out clean when the cake is ready.
Cooling and Serving
Once done, let the cake cool in the pan for about 10 minutes. After that, transfer it to a wire rack to cool completely. For serving, you can dust it with powdered sugar and pair it with whipped cream or vanilla ice cream. Enjoy this delightful treat with your favorite hot drink!
Tips & Tricks
Baking Tips
To bake the perfect coffee cake, focus on even mixing. Start by creaming the butter and sugar until it’s light. This helps trap air, which makes the cake fluffy. When you add the dry ingredients, mix just until they blend. Overmixing can make the cake tough and dense. Use a spatula to fold in the blueberries gently. This keeps them from breaking apart.
Serving Suggestions
This coffee cake pairs well with many things. Serve it warm with a cup of coffee or tea. A dollop of whipped cream adds a nice touch. You can also try it with vanilla ice cream for a tasty dessert. Fresh fruit on the side complements the flavors too.
Presentation Ideas
Make your coffee cake shine by adding a few simple touches. After it cools, dust it lightly with powdered sugar. This adds a sweet look. Use beautiful plates to serve slices. You can also add a sprig of mint for color. If you like, drizzle some icing on top for extra flair. These small details make your cake stand out.
Pro Tips
- Use Fresh Blueberries: For the best flavor and texture, opt for fresh blueberries instead of frozen. This will keep the cake moist and prevent excess water from making the batter soggy.
- Room Temperature Ingredients: Make sure your butter, eggs, and sour cream are at room temperature before mixing. This helps to create a smoother batter and ensures even baking.
- Check for Doneness: Start checking your cake for doneness at the 50-minute mark. Ovens can vary, so a toothpick should come out clean or with a few moist crumbs, not wet batter.
- Streusel Storage: If you have leftover streusel topping, store it in an airtight container in the fridge. It can be used as a topping for oatmeal or yogurt later!

Variations
Alternative Berries
You can switch blueberries for other fruits. Raspberries work great in this cake. They add a tangy flavor that mixes well with the sweet batter. Strawberries are another good choice. Just chop them up into small pieces before adding. Mix and match your favorite berries for new tastes and fun colors.
Gluten-Free Option
If you need a gluten-free cake, you can make easy swaps. Use gluten-free all-purpose flour instead of regular flour. This flour blends well and keeps the cake fluffy. Make sure your baking powder is gluten-free too. With these changes, you can enjoy the same great taste without gluten.
Flavored Variations
You can try adding spices or extracts for new flavors. A teaspoon of almond extract gives a nice twist. Or, add a pinch of nutmeg for warmth. If you like cinnamon, you can increase it in the streusel topping. Experiment with flavors to find your favorite mix.
Storage Info
Storing Leftovers
To keep your coffee cake fresh, wrap it well. Use plastic wrap or aluminum foil. You can also store it in an airtight container. This will help prevent it from drying out. Make sure to keep it at room temperature for the best taste.
Freezing the Coffee Cake
If you want to freeze the cake, first let it cool completely. Wrap each slice tightly in plastic wrap. Then, place the wrapped slices in a freezer bag. This will protect them from freezer burn. When you want to eat it, take it out and thaw it in the fridge overnight. You can also warm it in the microwave for a few seconds.
Shelf Life
At room temperature, the cake stays good for about 2-3 days. If you store it in the fridge, it lasts around a week. Just make sure it's wrapped well. For the best taste, enjoy it fresh!
FAQs
Can I use frozen blueberries instead of fresh?
Yes, you can use frozen blueberries. They work well in this recipe. Here are some tips for using them:
- Do not thaw the blueberries before adding them to the batter.
- Toss the frozen blueberries in a little flour. This helps prevent them from sinking.
- Expect a slightly moister cake due to the frozen berries releasing juices.
How do I know when the cake is done baking?
To test if the cake is done, look for these signs:
- Insert a toothpick into the center. If it comes out clean, the cake is done.
- The edges should pull away from the pan slightly.
- The top should be golden brown and spring back when lightly pressed.
Can I make this recipe ahead of time?
Yes, you can prepare this cake ahead of time. Here are some suggestions:
- Mix the batter and store it in the fridge for up to 24 hours.
- You can also bake the cake and let it cool completely. Store it in an airtight container.
- The cake stays fresh for up to three days at room temperature.
This blog post shared how to bake a delicious coffee cake. We covered all the key ingredients, from flour to blueberries, and provided clear instructions for mixing, baking, and cooling. The tips and tricks help you ensure perfect results each time.
You can even make variations like using different fruits or going gluten-free. With proper storage methods, your cake stays fresh longer. Enjoying this treat with friends or family can make any occasion special. Happy bakin

Berry Bliss Blueberry Streusel Coffee Cake
Ingredients
- 2 cups all-purpose flour
- 1 cup granulated sugar
- 0.5 cup unsalted butter, softened
- 2 large eggs
- 1 cup sour cream
- 1 teaspoon vanilla extract
- 1 teaspoon baking powder
- 0.5 teaspoon baking soda
- 0.25 teaspoon salt
- 2 cups fresh blueberries
- 0.5 cup brown sugar
- 1 teaspoon ground cinnamon
- 0.5 cup rolled oats
- 0.25 cup chopped pecans (optional)
Instructions
- Preheat your oven to 350°F (175°C). Grease and flour a 9-inch round cake pan or line it with parchment paper.
- In a large mixing bowl, cream together the softened butter and granulated sugar until light and fluffy. Add the eggs, one at a time, mixing well after each addition.
- Add the sour cream and vanilla extract to the batter, mixing until combined.
- In another bowl, whisk together the flour, baking powder, baking soda, and salt. Gradually add the dry mixture to the wet ingredients, mixing just until combined. Be careful not to overmix.
- Gently fold in the fresh blueberries, ensuring they’re evenly distributed throughout the batter.
- In a small bowl, combine the brown sugar, oats, cinnamon, and chopped pecans (if using). Mix well until crumbly.
- Pour half of the batter into the prepared cake pan, spreading it evenly. Sprinkle half of the streusel topping over the batter. Pour the remaining batter on top and finish with the rest of the streusel.
- Place the cake in the preheated oven and bake for 50-60 minutes, or until a toothpick inserted into the center comes out clean.
- Allow the cake to cool in the pan for about 10 minutes before transferring it to a wire rack to cool completely.






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