Ultimate Blueberry Sour Cream Coffee Cake Recipe: A Moist and Delicious Delight

Is there anything quite as comforting and satisfying as a slice of warm, homemade coffee cake? Especially when it’s bursting with juicy blueberries and topped with a sweet, crumbly streusel? This Blueberry Sour Cream Coffee Cake recipe is a guaranteed crowd-pleaser, perfect for brunch, dessert, or a special occasion. The sour cream adds a rich tang and incredible moisture, ensuring that every bite is tender and flavorful. Get ready to impress your friends and family with this easy-to-follow recipe!

Why This Blueberry Sour Cream Coffee Cake is a Winner

• Incredibly Moist: The sour cream is the secret ingredient, creating a cake that’s unbelievably moist and stays fresh for days.
• Bursting with Blueberries: Every slice is packed with plump, juicy blueberries, adding a delightful sweetness and burst of flavor.
• Perfect Streusel Topping: The buttery, crumbly streusel topping adds a wonderful textural contrast to the soft cake.
• Easy to Make: This recipe is surprisingly simple to follow, even for beginner bakers.
• Versatile: Enjoy it for breakfast, brunch, dessert, or as a midday snack.

Ingredients You’ll Need

For the Streusel Topping:

• ½ cup all-purpose flour
• ⅓ cup granulated sugar
• ¼ cup packed light brown sugar
• ¼ teaspoon ground cinnamon
• ¼ cup (½ stick) cold unsalted butter, cut into small cubes

For the Cake:

• 2 cups all-purpose flour
• ¾ cup granulated sugar
• 2 teaspoons baking powder
• ½ teaspoon baking soda
• ¼ teaspoon salt
• ½ cup (1 stick) unsalted butter, softened
• 2 large eggs
• 1 teaspoon vanilla extract
• 1 cup sour cream
• ½ cup milk
• 1 ½ cups fresh blueberries (or frozen, unthawed)
• 1 tablespoon all-purpose flour (for tossing with blueberries)

Equipment You’ll Need

• 9-inch springform pan
• Mixing bowls
• Electric mixer (handheld or stand mixer)
• Measuring cups and spoons
• Rubber spatula
• Whisk
• Parchment paper (optional)

Step-by-Step Instructions

Step 1: Prepare the Streusel Topping

1. In a medium bowl, combine the flour, granulated sugar, brown sugar, and cinnamon.
2. Add the cold, cubed butter to the dry ingredients.
3. Use a pastry blender or your fingertips to cut the butter into the dry ingredients until the mixture resembles coarse crumbs. This step is crucial for achieving that perfect crumbly texture. Make sure there are no large chunks of butter remaining.
4. Set the streusel topping aside while you prepare the cake batter. You can even place it in the refrigerator to keep the butter cold.

Step 2: Prepare the Cake Batter

1. Preheat your oven to 350°F (175°C). Grease and flour a 9-inch springform pan. Alternatively, you can line the bottom of the pan with parchment paper for easy removal.
2. In a large bowl, whisk together the flour, granulated sugar, baking powder, baking soda, and salt. This ensures that the leavening agents are evenly distributed throughout the dry ingredients.
3. In a separate bowl, cream together the softened butter and sugar until light and fluffy. This process incorporates air into the batter, contributing to a tender cake. Use an electric mixer for best results.
4. Beat in the eggs one at a time, then stir in the vanilla extract. Make sure each egg is fully incorporated before adding the next.
5. In a small bowl, whisk together the sour cream and milk. This mixture will help to thin the batter and add moisture.
6. Gradually add the wet ingredients to the dry ingredients, alternating between the sour cream mixture and the dry ingredients. Begin and end with the dry ingredients. This technique prevents overmixing, which can lead to a tough cake. Mix until just combined; do not overmix. The batter should be smooth but not overworked.

Step 3: Assemble and Bake the Cake

1. In a small bowl, toss the blueberries with the 1 tablespoon of flour. This helps prevent the blueberries from sinking to the bottom of the cake during baking.
2. Gently fold the floured blueberries into the cake batter. Be careful not to overmix, as this can cause the blueberries to bleed into the batter and turn it blue.
3. Pour the batter into the prepared springform pan and spread it evenly.
4. Sprinkle the streusel topping evenly over the batter. Make sure to cover the entire surface for a beautiful and delicious crust.
5. Bake for 50-60 minutes, or until a wooden skewer inserted into the center comes out clean. If the streusel topping starts to brown too quickly, you can loosely tent the cake with aluminum foil during the last 15-20 minutes of baking.
6. Let the cake cool in the pan for 10-15 minutes before releasing the sides of the springform pan.
7. Allow the cake to cool completely on a wire rack before slicing and serving. This prevents the cake from crumbling.

Tips for the Perfect Blueberry Sour Cream Coffee Cake

• Use Room Temperature Ingredients: Make sure your butter, eggs, and sour cream are at room temperature. This helps them to emulsify properly and create a smooth batter.
• Don’t Overmix the Batter: Overmixing develops the gluten in the flour, resulting in a tough cake. Mix until just combined.
• Use Fresh or Frozen Blueberries: Fresh blueberries are ideal, but frozen blueberries work well too. If using frozen, do not thaw them before adding them to the batter.
• Adjust Baking Time as Needed: Ovens vary, so keep an eye on the cake while it’s baking. If the top is browning too quickly, cover it loosely with aluminum foil.
• Let it Cool Completely: Allow the cake to cool completely before slicing to prevent it from crumbling.

Variations and Additions

• Lemon Zest: Add 1-2 teaspoons of lemon zest to the cake batter for a bright, citrusy flavor.
• Other Berries: Substitute some or all of the blueberries with raspberries, blackberries, or strawberries.
• Nuts: Add ½ cup of chopped pecans or walnuts to the streusel topping for extra crunch.
• Glaze: Drizzle a simple glaze over the cooled cake for added sweetness. A simple glaze can be made with powdered sugar and milk or lemon juice.
• Spice it Up: Add a pinch of nutmeg or cardamom to the cake batter for a warm, spiced flavor.

Serving Suggestions

This Blueberry Sour Cream Coffee Cake is delicious on its own, but here are a few serving suggestions to elevate your experience:

• Warm: Serve it warm with a dollop of whipped cream or a scoop of vanilla ice cream.
• Coffee or Tea: Pair it with a cup of hot coffee or tea for a perfect afternoon treat.
• Brunch Spread: Include it as part of a larger brunch spread with other pastries, fruits, and savory dishes.
• Special Occasions: Make it for birthdays, holidays, or other special occasions.

Storage Instructions

To store leftover Blueberry Sour Cream Coffee Cake:

• Room Temperature: Store the cake in an airtight container at room temperature for up to 2-3 days.
• Refrigerator: For longer storage, store the cake in an airtight container in the refrigerator for up to 5 days.
• Freezer: Wrap the cake tightly in plastic wrap and then in aluminum foil. Freeze for up to 2 months. Thaw in the refrigerator overnight before serving.

Troubleshooting

• Cake is dry: Make sure you’re using the correct amount of sour cream and milk. Also, avoid overbaking the cake.
• Cake is sinking in the middle: This could be due to underbaking or using too much liquid. Make sure your oven is properly preheated and that you’re measuring ingredients accurately.
• Streusel topping is burning: If the streusel topping is browning too quickly, cover the cake loosely with aluminum foil during the last 15-20 minutes of baking.
• Blueberries are sinking to the bottom: Tossing the blueberries with flour helps prevent them from sinking. Also, make sure the batter is thick enough to support the blueberries.

Nutritional Information (Approximate)

(Per serving, based on 12 servings)

• Calories: 350-400
• Fat: 15-20g
• Saturated Fat: 8-10g
• Cholesterol: 75-100mg
• Sodium: 200-250mg
• Carbohydrates: 45-55g
• Sugar: 25-30g
• Protein: 4-5g

Please note that these values are approximate and may vary depending on the specific ingredients used and portion sizes.

Enjoy Your Homemade Blueberry Sour Cream Coffee Cake!

This Blueberry Sour Cream Coffee Cake is a delightful treat that’s perfect for any occasion. With its moist texture, bursting blueberries, and crumbly streusel topping, it’s sure to become a family favorite. So, gather your ingredients, preheat your oven, and get ready to bake a cake that will impress everyone who tries it!

Don’t forget to leave a comment below and let me know how your cake turned out! Happy Baking!