Overnight Blueberry Coffee Cake

Introduction

Overnight Blueberry Coffee Cake is a delightful and easy-to-make dessert or breakfast treat that combines the sweetness of fresh blueberries with a soft, buttery cake. This cake is the perfect blend of tender crumb, juicy berries, and a sweet, cinnamon-spiced topping. Made the night before, this recipe allows you to enjoy a warm and comforting coffee cake without any morning stress. The magic of this overnight version is that the cake has time to rise and develop its flavors, ensuring every bite is deliciously moist and flavorful.

Whether you’re planning a brunch, a cozy breakfast, or just a comforting dessert, Overnight Blueberry Coffee Cake is the ideal choice. With minimal effort, you’ll have a homemade cake that is sure to impress guests and satisfy your sweet cravings. Perfect for sharing with family, friends, or as a treat to enjoy on a slow weekend morning, this coffee cake is a crowd-pleaser.

Perfect for:

  • Brunches and family gatherings
  • Weekend breakfasts or afternoon teas
  • Holiday meals or festive events
  • Serving guests or treating yourself
  • Coffee cake lovers

Why You’ll Love This Recipe: Overnight Blueberry Coffee Cake

Overnight Blueberry Coffee Cake will quickly become your go-to recipe for a variety of reasons:

  • Easy and Convenient: The beauty of this recipe lies in its simplicity and the fact that it can be prepped the night before. Just assemble the ingredients, let the batter rest overnight, and bake it fresh in the morning.
  • Moist, Tender Texture: The cake has a soft, light, and moist texture with the perfect balance of sweetness and fruitiness from the blueberries.
  • Bursting with Blueberries: The cake is packed with fresh blueberries, which add natural sweetness and a burst of juicy flavor in every bite.
  • Cinnamon Topping: A sweet, crumbly cinnamon-sugar topping adds a delicious contrast to the moist cake, enhancing its flavor and texture.
  • Customizable: You can swap out the blueberries for other berries like raspberries or strawberries or even mix in some nuts like walnuts or pecans for extra crunch.

Preparation and Cooking Time: Overnight Blueberry Coffee Cake

  • Total Time: 8-10 hours (overnight resting) + 45-50 minutes baking
  • Preparation Time: 15 minutes
  • Baking Time: 35-40 minutes
  • Servings: 10-12 slices
  • Calories per Serving: Approximately 250-300 calories
  • Key Nutrients: Protein: 3g, Carbs: 45g, Fat: 10g

Ingredients: Overnight Blueberry Coffee Cake

Here’s everything you’ll need to make this delicious Overnight Blueberry Coffee Cake:

For the Cake:

  • 1 ½ cups all-purpose flour
  • 1 cup granulated sugar
  • 1 ½ teaspoons baking powder
  • ½ teaspoon baking soda
  • ¼ teaspoon salt
  • ½ teaspoon ground cinnamon
  • ¾ cup sour cream (or plain yogurt for a lighter option)
  • ½ cup unsalted butter, softened
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 ½ cups fresh blueberries (or frozen, thawed)
  • ½ cup milk (whole milk or dairy-free milk)

For the Cinnamon Sugar Topping:

  • ½ cup granulated sugar
  • 1 tablespoon ground cinnamon
  • ¼ cup unsalted butter, melted

Ingredient Highlights

  • Blueberries: Fresh or frozen blueberries provide juicy bursts of flavor and natural sweetness. They’re also packed with antioxidants, making this cake a slightly healthier indulgence.
  • Sour Cream (or Yogurt): Adds moisture and richness to the cake, creating a soft and tender crumb.
  • Butter: The butter in both the cake and the cinnamon-sugar topping contributes to the rich, buttery flavor that’s a signature of coffee cakes.
  • Cinnamon: Cinnamon adds a warm, aromatic sweetness that complements the tangy blueberries and gives the cake an irresistible flavor.

Step-by-Step Instructions: Overnight Blueberry Coffee Cake

Follow these simple steps to make the perfect Overnight Blueberry Coffee Cake:

Prepare the Cake Batter:

  1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease and flour a 9-inch round or square baking pan, or line it with parchment paper for easy removal.
  2. Mix Dry Ingredients: In a medium bowl, whisk together the flour, sugar, baking powder, baking soda, salt, and cinnamon until well combined.
  3. Mix Wet Ingredients: In a separate large bowl, whisk together the sour cream, softened butter, eggs, and vanilla extract until smooth and creamy.
  4. Combine Wet and Dry Ingredients: Gradually fold the dry ingredients into the wet ingredients, mixing just until combined. Be careful not to overmix to avoid a dense texture.
  5. Add Blueberries: Gently fold in the fresh blueberries (or thawed frozen blueberries) into the batter, being careful not to break them up too much.
  6. Add Milk: Pour in the milk and mix gently to incorporate. The batter should be thick but smooth.

Prepare the Cinnamon Sugar Topping:

  1. Make the Topping: In a small bowl, combine the granulated sugar and cinnamon for the topping. Stir well to ensure an even distribution of the cinnamon.
  2. Melt the Butter: Melt the butter and set aside.

Assemble the Cake:

  1. Layer the Cake: Pour the batter into the prepared baking pan and spread it into an even layer.
  2. Add the Cinnamon Sugar: Sprinkle the cinnamon-sugar mixture evenly over the top of the cake batter. Drizzle the melted butter over the cinnamon sugar for an extra crumbly and flavorful topping.

Rest and Refrigerate Overnight:

  1. Cover and Refrigerate: Cover the baking pan with plastic wrap or a clean kitchen towel and place it in the refrigerator to rest overnight. This allows the flavors to meld together and the cake to rise.

Bake the Coffee Cake:

  1. Preheat the Oven (Again): The next morning, preheat your oven to 350°F (175°C).
  2. Bake: Remove the pan from the refrigerator and bake for 35-40 minutes, or until the top is golden and a toothpick inserted into the center comes out clean. The cake should rise beautifully and the cinnamon topping will form a delicious, crispy layer.
  3. Cool: Let the cake cool in the pan for about 10 minutes before transferring it to a wire rack to cool completely.

Serve:

  1. Cut and Serve: Slice the cake into squares or wedges and serve. Enjoy with your morning coffee, or as an afternoon treat!

How to Serve: Overnight Blueberry Coffee Cake

Overnight Blueberry Coffee Cake can be served in a variety of ways:

  • With Coffee or Tea: This coffee cake is the perfect companion to your morning coffee or tea, making it an excellent choice for breakfast or brunch.
  • With Whipped Cream: Serve a slice of warm coffee cake topped with a dollop of fresh whipped cream for an indulgent dessert.
  • With Ice Cream: For an extra treat, serve warm slices with a scoop of vanilla ice cream or a drizzle of caramel sauce.
  • As a Dessert: Pair with fresh berries or a fruit compote to balance the sweetness of the cake and add a refreshing contrast.
  • For Gifting: Pack a few slices of this coffee cake in a gift box for a delicious and thoughtful homemade gift.

Additional Tips for Overnight Blueberry Coffee Cake

Here are some tips to make your Overnight Blueberry Coffee Cake even better:

  • Don’t Overmix the Batter: Overmixing the batter can lead to a dense cake. Mix until just combined to ensure a light and tender crumb.
  • Use Fresh Blueberries: Fresh blueberries provide the best flavor and texture, but if you’re using frozen blueberries, be sure to thaw and drain them to avoid excess moisture in the batter.
  • Customize the Topping: Feel free to experiment with your topping! Add chopped nuts like pecans or walnuts for an extra crunch, or even some shredded coconut for a tropical twist.
  • Let It Rest Overnight: Don’t skip the overnight resting step, as it allows the cake to rise and develop a wonderful flavor. If you’re in a hurry, let the batter rest in the fridge for at least 4 hours before baking.
  • Check for Doneness: Every oven is different, so be sure to test for doneness by inserting a toothpick into the center of the cake. If it comes out clean or with a few moist crumbs, the cake is ready.

Recipe Variations of Overnight Blueberry Coffee Cake

Here are 10 variations of Overnight Blueberry Coffee Cake that you can try:

  • Strawberry Coffee Cake: Swap the blueberries for fresh strawberries for a different berry flavor.
  • Mixed Berry Coffee Cake: Combine blueberries, raspberries, and blackberries for a mixed berry twist.
  • Lemon Blueberry Coffee Cake: Add zest from one lemon to the batter for a fresh citrusy kick that pairs wonderfully with the blueberries.
  • Peach Blueberry Coffee Cake: Use fresh or canned peaches alongside the blueberries for a sweet, summer-inspired cake.
  • Chocolate Chip Blueberry Coffee Cake: Add a handful of semi-sweet or milk chocolate chips to the batter for a richer, more indulgent flavor.
  • Cinnamon Swirl Blueberry Coffee Cake: Create a cinnamon swirl by adding cinnamon-sugar to the batter and swirling it with a knife before baking.
  • Vegan Blueberry Coffee Cake: Use dairy-free alternatives like almond milk and a flaxseed egg replacer to make this recipe vegan-friendly.
  • Almond Blueberry Coffee Cake: Add almond extract to the batter for a nutty depth of flavor that complements the blueberries.
  • Caramelized Banana Blueberry Coffee Cake: Add mashed ripe bananas to the batter and top with caramelized banana slices before baking for a unique flavor.
  • Maple Blueberry Coffee Cake: Substitute some of the sugar with pure maple syrup for a lovely, natural sweetness.

Freezing and Storage: Overnight Blueberry Coffee Cake

  • Freezing: You can freeze slices of the coffee cake for up to 3 months. Wrap the individual slices in plastic wrap, then place them in an airtight container or freezer bag. To serve, thaw at room temperature or warm them up in the microwave.
  • Storage: Store the cake in an airtight container at room temperature for up to 4 days. It will remain moist and delicious, making it perfect for snacking throughout the week.

Special Equipment for Overnight Blueberry Coffee Cake

Here are 8 special equipment items you might need to make Overnight Blueberry Coffee Cake:

  • 9-inch Round or Square Baking Pan: A medium-sized baking pan is ideal for the right thickness and texture.
  • Electric Mixer: An electric mixer is optional, but it can make the process faster when mixing the wet ingredients and creaming the butter and sugar.
  • Whisk: A whisk is essential for mixing the dry ingredients and combining the wet ingredients.
  • Cooling Rack: A cooling rack is necessary to cool the cake evenly after baking and prevent sogginess.
  • Parchment Paper: Line the pan with parchment paper for easy removal of the cake after baking.
  • Measuring Cups and Spoons: Ensure accurate measurements for the best results.
  • Plastic Wrap or Kitchen Towel: Use these to cover the pan overnight and prevent the batter from drying out.
  • Toothpick or Cake Tester: A toothpick or cake tester is helpful to check if the cake is fully baked.

FAQ Section: Overnight Blueberry Coffee Cake

  1. Can I use frozen blueberries instead of fresh?
    Yes, you can use frozen blueberries. Just make sure to thaw and drain them to prevent excess moisture in the batter.
  2. Can I make this recipe dairy-free?
    Yes, substitute the butter with a dairy-free alternative and the sour cream with a plant-based yogurt or dairy-free sour cream.
  3. Can I make this cake without overnight resting?
    While resting overnight helps with flavor and texture, you can let the batter rest in the fridge for 4-6 hours if you’re short on time.
  4. Can I use a different type of fruit?
    Absolutely! You can replace the blueberries with strawberries, raspberries, or even peaches for a different flavor.
  5. Can I add nuts to this coffee cake?
    Yes, you can add chopped nuts such as walnuts, pecans, or almonds to the batter or as a topping for added crunch.
Print

Overnight Blueberry Coffee Cake

  • Author: Sarah
  • Prep Time: 15minutes
  • Total Time: 10hours

Ingredients

Scale

For the Cake:

  • 1 ½ cups all-purpose flour
  • 1 cup granulated sugar
  • 1 ½ teaspoons baking powder
  • ½ teaspoon baking soda
  • ¼ teaspoon salt
  • ½ teaspoon ground cinnamon
  • ¾ cup sour cream (or plain yogurt for a lighter option)
  • ½ cup unsalted butter, softened
  • 2 large eggs
  • 1 teaspoon vanilla extract
  • 1 ½ cups fresh blueberries (or frozen, thawed)
  • ½ cup milk (whole milk or dairy-free milk)

For the Cinnamon Sugar Topping:

  • ½ cup granulated sugar
  • 1 tablespoon ground cinnamon
  • ¼ cup unsalted butter, melted

Ingredient Highlights

  • Blueberries: Fresh or frozen blueberries provide juicy bursts of flavor and natural sweetness. They’re also packed with antioxidants, making this cake a slightly healthier indulgence.
  • Sour Cream (or Yogurt): Adds moisture and richness to the cake, creating a soft and tender crumb.
  • Butter: The butter in both the cake and the cinnamon-sugar topping contributes to the rich, buttery flavor that’s a signature of coffee cakes.
  • Cinnamon: Cinnamon adds a warm, aromatic sweetness that complements the tangy blueberries and gives the cake an irresistible flavor.

Instructions

Prepare the Cake Batter:

  1. Preheat the Oven: Preheat your oven to 350°F (175°C). Grease and flour a 9-inch round or square baking pan, or line it with parchment paper for easy removal.
  2. Mix Dry Ingredients: In a medium bowl, whisk together the flour, sugar, baking powder, baking soda, salt, and cinnamon until well combined.
  3. Mix Wet Ingredients: In a separate large bowl, whisk together the sour cream, softened butter, eggs, and vanilla extract until smooth and creamy.
  4. Combine Wet and Dry Ingredients: Gradually fold the dry ingredients into the wet ingredients, mixing just until combined. Be careful not to overmix to avoid a dense texture.
  5. Add Blueberries: Gently fold in the fresh blueberries (or thawed frozen blueberries) into the batter, being careful not to break them up too much.
  6. Add Milk: Pour in the milk and mix gently to incorporate. The batter should be thick but smooth.

Prepare the Cinnamon Sugar Topping:

  1. Make the Topping: In a small bowl, combine the granulated sugar and cinnamon for the topping. Stir well to ensure an even distribution of the cinnamon.
  2. Melt the Butter: Melt the butter and set aside.

Assemble the Cake:

  1. Layer the Cake: Pour the batter into the prepared baking pan and spread it into an even layer.
  2. Add the Cinnamon Sugar: Sprinkle the cinnamon-sugar mixture evenly over the top of the cake batter. Drizzle the melted butter over the cinnamon sugar for an extra crumbly and flavorful topping.

Rest and Refrigerate Overnight:

  1. Cover and Refrigerate: Cover the baking pan with plastic wrap or a clean kitchen towel and place it in the refrigerator to rest overnight. This allows the flavors to meld together and the cake to rise.

Bake the Coffee Cake:

  1. Preheat the Oven (Again): The next morning, preheat your oven to 350°F (175°C).
  2. Bake: Remove the pan from the refrigerator and bake for 35-40 minutes, or until the top is golden and a toothpick inserted into the center comes out clean. The cake should rise beautifully and the cinnamon topping will form a delicious, crispy layer.
  3. Cool: Let the cake cool in the pan for about 10 minutes before transferring it to a wire rack to cool completely.

Serve:

  1. Cut and Serve: Slice the cake into squares or wedges and serve. Enjoy with your morning coffee, or as an afternoon treat!

Nutrition

  • Serving Size: 12
  • Calories: 300
  • Fat: 10g
  • Carbohydrates: 45g
  • Protein: 3g

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Conclusion: Overnight Blueberry Coffee Cake

Overnight Blueberry Coffee Cake is an easy and indulgent treat that’s perfect for any occasion. Whether it’s a special breakfast, a brunch gathering, or an afternoon dessert, this cake will satisfy your sweet tooth and impress your guests. With a moist, tender texture and the natural sweetness of blueberries, it’s a deliciously comforting choice for any time of day. Plus, the convenience of prepping it the night before makes it even better. Enjoy!