Mixed Berry Coffee Crumble

Ultimate Berry Coffee Cake: Your New Favorite Breakfast Indulgence

Imagine waking up to the irresistible aroma of freshly baked cake, dotted with vibrant berries and crowned with a sparkling sugar crust. This Berry Coffee Cake isn’t just a treat; it’s a celebration in every slice. Featuring a wonderfully moist and tender crumb, this delightful cake is generously packed with juicy raspberries, blackberries, and blueberries. Forget bland mornings – this recipe offers the perfect symphony of sweet, fruity flavors and contrasting textures, making it the ultimate way to kickstart your day or enjoy a special moment.

The bright, tangy notes of the mixed berries perfectly complement the rich, buttery sweetness of the cake, creating a harmonious flavor profile that’s simply addictive. Unlike traditional coffee cakes that rely on a streusel topping, this recipe boasts a unique, crunchy coarse sugar crust that adds an extra layer of textural delight. Whether you’re sipping a quiet morning cup of coffee, hosting a lively brunch, or simply craving a midday pick-me-up, this Berry Coffee Cake promises to brighten your day and leave you yearning for another piece. It’s truly a versatile and utterly satisfying bake that deserves a spot in your recipe collection.

Mixed berry coffee cake on a white plate with vanilla glaze being poured over the top. The best breakfast cake recipe for berry lovers.
A generous slice of our Berry Coffee Cake, beautifully adorned with a zesty lemon glaze.

Why This Mixed Berry Coffee Cake Will Become Your Go-To Recipe

There’s something uniquely comforting and luxurious about a homemade coffee cake, and this Mixed Berry Breakfast Cake takes that experience to a whole new level. Whether you’re savoring a quiet moment alone with your coffee or creating cherished memories by sharing it with family and friends, this cake makes any morning feel truly special. Its texture is simply divine: fluffy, tender, and incredibly moist, bursting with the natural sweetness and tartness of fresh or frozen berries. The absence of a heavy streusel topping allows the pure flavors to shine, while the simple yet effective coarse sugar crust delivers an unparalleled crunch that perfectly balances the soft interior.

Beyond its delectable taste and texture, this coffee cake recipe wins hearts for its sheer convenience. It can be easily prepared ahead of time, allowing you to assemble the batter the night before and simply pop it into the oven the following morning. Imagine waking up to a ready-to-bake breakfast that fills your home with an inviting aroma! And while it proudly bears the name “breakfast cake,” don’t let that limit your enjoyment. This versatile treat is equally perfect as an afternoon snack with tea, a delightful dessert after dinner, or a charming addition to any potluck or gathering. If you’re a fan of comforting bakes, you might also love our Pumpkin Coffee Cake for fall mornings or our classic Apple Cinnamon Coffee Cake with its warm spice and sweet glaze.

Step-by-step photos illustrating how to make a delicious breakfast cake recipe with mixed berries and a crunchy sugar topping.
The simple steps to creating a beautiful berry coffee cake from scratch.

Essential Ingredients for the Perfect Berry Coffee Cake

Crafting an exceptional berry coffee cake begins with understanding the role each ingredient plays in creating its signature moist texture and vibrant flavor. Here’s a closer look at the key components:

  • Unsalted Butter: Using unsalted butter allows you to control the overall salt content in the recipe. It’s crucial for your butter to be at room temperature, as this ensures it creams properly with the sugar, incorporating air for a light and fluffy cake crumb. If you forget to take it out, you can gently warm it in a microwave for 5-10 second intervals until just softened, but not melted.
  • Granulated Sugar: This provides the primary sweetness to the cake and contributes to its tender texture. When creamed with butter, it helps create the cake’s foundational structure.
  • Large Eggs: Eggs act as a binder, adding structure, richness, and moisture to the cake. Like butter, using room temperature eggs helps them emulsify better with the other ingredients, leading to a smoother batter and a more uniform bake. You can quickly bring cold eggs to room temperature by placing them in a bowl of warm water for 5-10 minutes.
  • Lemon Zest: The zest from about one medium lemon introduces a bright, fresh, and aromatic citrus note that beautifully complements the sweetness of the berries. It elevates the overall flavor profile without making the cake taste overtly lemony. For a different twist, lime zest or orange zest would also offer a delightful aromatic addition.
  • All-Purpose Flour: The backbone of our cake, all-purpose flour provides the necessary structure. Measured correctly (preferably by weight or by spooning into a cup and leveling), it ensures a tender, not tough, cake.
  • Baking Powder: This leavening agent is essential for creating the cake’s lift and fluffy texture. It reacts with the moisture and acidity in the batter, producing carbon dioxide bubbles that cause the cake to rise during baking.
  • Salt: A pinch of salt is vital for balancing the sweetness and enhancing all the other flavors in the cake, making them more pronounced and complex.
  • Buttermilk: Buttermilk is a secret weapon for moist cakes. Its acidity reacts with the baking powder, boosting the rise, while also breaking down gluten in the flour, resulting in an incredibly soft and tender crumb. It also imparts a subtle tanginess that deepens the cake’s flavor. If you don’t have buttermilk, a simple substitute is to add 1 tablespoon of lemon juice or white vinegar to a measuring cup, then fill the rest with regular milk to make ½ cup, let it sit for 5 minutes before using. Sour cream can also be used as a substitute for a richer cake.
  • Mixed Berries: The star of the show! A combination of raspberries, blackberries, and blueberries provides a beautiful burst of color and a spectrum of sweet and tart flavors. Both fresh or frozen berries work wonderfully; if using frozen, do not thaw them completely before folding into the batter to prevent the color from bleeding and the cake from becoming too wet. Avoid strawberries, as their high water content can make the coffee cake mushy.
  • Coarse Sugar: This is sprinkled over the top just before baking to create a wonderfully crunchy, caramelized crust. Sugars like Turbinado sugar or “Sugar-in-the-Raw” are excellent choices for this purpose, providing a delightful textural contrast to the soft cake.

Step-by-Step Guide: How to Make a Delicious Berry Coffee Cake

Creating this irresistible berry coffee cake is a straightforward process, ensuring a perfect bake every time. Follow these detailed steps for a truly delightful result:

  1. Prepare Your Workspace and Preheat Oven: Begin by preheating your oven to 350°F (175°C). Lightly grease a 9″ x 9″ baking dish with non-stick cooking spray or a thin layer of melted butter. This ensures your cake releases easily after baking.
  2. Cream Butter and Sugar: In the bowl of a stand mixer fitted with the paddle attachment, add your room temperature butter and granulated sugar. Beat them together on medium speed for approximately 3 minutes, or until the mixture becomes light, fluffy, and pale in color. This step is crucial for incorporating air, which contributes to the cake’s tender texture.
  3. Incorporate Wet Ingredients: With the mixer on low speed, slowly add the room temperature large egg, fresh lemon zest, and vanilla extract. Mix until all ingredients are just combined and the mixture appears smooth. Be sure to scrape down the sides of the bowl with a rubber spatula to ensure everything is evenly incorporated.
  4. Combine Dry Ingredients: In a separate medium-sized mixing bowl, whisk together the all-purpose flour, baking powder, and salt. Whisking ensures these dry ingredients are well distributed before being added to the wet mixture.
  5. Gradually Add Dry to Wet: Add the whisked dry ingredients to the wet ingredients in the stand mixer bowl. Mix on low speed *just until* almost combined. It’s important not to overmix at this stage, as overmixing can develop the gluten in the flour, leading to a tougher cake.
  6. Fold in Buttermilk and Berries: Finally, pour in the buttermilk and continue mixing on low speed until all ingredients are just incorporated and the batter is smooth. Once the batter is fully combined, remove the bowl from the mixer. Using a rubber spatula, carefully fold in the mixed berries by hand. Handle them gently to prevent them from breaking too much and bleeding color into the batter.
  7. Prepare for Baking: Transfer the berry-infused batter into your prepared 9″ x 9″ baking dish. Use an offset spatula or the back of a spoon to spread the batter evenly across the pan. Just before placing it in the oven, evenly sprinkle about 2 tablespoons of coarse sugar over the entire surface of the cake batter. This creates that wonderfully crunchy, golden crust.
  8. Bake to Perfection: Place the baking dish in the preheated 350°F (175°C) oven. Bake for approximately 45 minutes, or until a wooden toothpick inserted into the center of the cake comes out clean. If the top begins to brown too quickly, you can loosely tent it with aluminum foil.
  9. Cool and Glaze: Once baked, carefully remove the cake from the oven and transfer it to a wire cooling rack. Allow it to cool completely before attempting to slice, as this helps the cake set and prevents it from crumbling. While the cake cools, prepare the optional lemon glaze by whisking powdered sugar with 2-3 tablespoons of fresh lemon juice until smooth and of drizzling consistency. Drizzle the glaze generously over the cooled cake just before serving. Enjoy your homemade berry coffee cake!
Freshly baked berry coffee cake in a square baking dish with a coarse sugar topping, ready for slicing.
The perfectly golden, crunchy sugar crust is a signature of this exceptional coffee cake.

Creative Recipe Variations for Your Berry Coffee Cake

While the classic Berry Coffee Cake is undeniably delicious, it also serves as a fantastic canvas for culinary creativity. Here are some inspiring variations to customize your next bake:

  • Blueberry Lemon Coffee Cake: For a vibrant and zesty twist, focus solely on fresh or frozen blueberries in the batter. Enhance the citrus notes by adding an extra tablespoon of lemon zest to the cake. Once baked and cooled, drizzle with a bright lemon glaze made from powdered sugar and fresh lemon juice for an extra burst of freshness.
  • Raspberry Almond Coffee Cake: Introduce a nutty depth by folding fresh raspberries into the cake batter and sprinkling a generous layer of sliced almonds on top before baking. The almonds will toast beautifully, adding a wonderful crunch and aroma that pairs exquisitely with the tart raspberries. A light almond glaze (powdered sugar with a splash of almond extract and milk) would complete this variation.
  • Blackberry Ginger Coffee Cake: For a warmer, subtly spicy kick, mix chopped fresh blackberries into the coffee cake batter. Add about half a teaspoon of ground ginger (or grated fresh ginger for more intensity) to the dry ingredients. The ginger’s warmth perfectly complements the rich flavor of blackberries.
  • Mixed Berry Cream Cheese Swirl Coffee Cake: Elevate the indulgence by creating a rich cream cheese swirl. Prepare a simple cream cheese filling (softened cream cheese, sugar, an egg yolk, and vanilla extract). Alternate layers of coffee cake batter and cream cheese filling in your baking pan, then gently swirl with a knife to create a beautiful marbled effect before baking.
  • Tropical Berry Coconut Coffee Cake: For an exotic touch, combine mixed berries with a quarter cup of shredded coconut in the batter. You could also replace some of the lemon zest with lime zest and add a hint of rum extract for a truly tropical escape.
  • Spiced Cranberry Orange Coffee Cake: While not technically “berries,” cranberries offer a similar tartness. Substitute mixed berries with fresh or frozen cranberries, and replace lemon zest with orange zest. Add a pinch of cinnamon and nutmeg to the dry ingredients for a cozy, spiced version that’s perfect for fall and winter.

Tips for Baking the Best Berry Coffee Cake

Achieving a perfectly moist, flavorful, and beautifully textured coffee cake is easy with a few expert tips. Keep these in mind to ensure your Berry Coffee Cake turns out exceptional every time:

  • Use Room Temperature Ingredients: This cannot be stressed enough for baking success. Room temperature butter and eggs cream together more smoothly, creating a uniform emulsion that traps air. This trapped air is crucial for a light and airy crumb. Cold ingredients can lead to a lumpy batter and a denser cake.
  • Do Not Overmix the Batter: Once you add the flour, mix only until the ingredients are just combined. Overmixing develops gluten in the flour, which can result in a tough, chewy cake rather than a tender one. A few lumps are perfectly fine!
  • Handle Berries Gently: When folding in the mixed berries, do so carefully with a rubber spatula. Over-mixing or aggressive stirring can cause the berries to break apart, releasing too much juice into the batter and potentially staining the cake or making it too wet. If using frozen berries, do not thaw them completely before adding; a light coating of flour can also help prevent them from sinking.
  • Test for Doneness Correctly: The toothpick test is your best friend. Insert a wooden toothpick into the very center of the cake. It should come out clean or with only a few moist crumbs attached. If it comes out with wet batter, continue baking for a few more minutes and retest. Avoid opening the oven door too frequently during baking, especially in the first 30 minutes, as this can cause the cake to sink.
  • Achieving the Perfect Coarse Sugar Crust: For the best crunchy topping, sprinkle the coarse sugar evenly over the batter just before it goes into the oven. Turbinado sugar or Sugar-in-the-Raw works perfectly for this, as their larger crystals hold up during baking and create a delightful texture.
  • Cool Completely Before Glazing and Slicing: While tempting to dive in immediately, allow your coffee cake to cool completely on a wire rack before drizzling with glaze or slicing. A warm cake will absorb the glaze unevenly and can be more prone to crumbling when cut. Patience truly pays off for the best presentation and texture.

Frequently Asked Questions About Berry Coffee Cake

What are the best types of berries to use in this recipe?

You can use any combination of fresh or frozen mixed berries for this coffee cake, with blueberries, raspberries, and blackberries being excellent choices. The key is to avoid strawberries, as they have a significantly higher water content compared to other berries. This excess moisture can make your coffee cake a bit mushy or watery, compromising the delicate crumb texture. If using frozen berries, do not thaw them fully before incorporating them into the batter; adding them frozen helps prevent them from sinking to the bottom and bleeding color.

Is Berry Coffee Cake considered a dessert or a breakfast item?

This is a wonderfully versatile question! While it is undeniably “cake” in its composition and deliciousness, it’s typically enjoyed as a breakfast or brunch item, often alongside a hot cup of coffee (hence the name). Therefore, it beautifully blurs the lines and can be served as both a delightful dessert or a special breakfast treat. Feel free to pair it with your morning coffee, bacon, fresh fruit, or any of your other favorite breakfast staples. It’s truly suitable for any time of day you crave a sweet, comforting bite.

Can I make this berry coffee cake ahead of time?

Absolutely! This berry coffee cake is an excellent make-ahead option, perfect for busy mornings or when preparing for guests. You can prepare the entire batter the night before, transfer it to your baking dish, cover it tightly with plastic wrap, and store it in the refrigerator. The next morning, simply pull the baking dish out to allow it to come closer to room temperature while your oven preheats, then bake as directed. This ensures a fresh, warm cake without all the morning prep work.

What can I use if I don’t have buttermilk?

No buttermilk? No problem! You can easily make a substitute at home. For ½ cup of buttermilk, simply add 1 tablespoon of fresh lemon juice or white vinegar to a liquid measuring cup. Then, fill the rest of the cup with regular milk (any fat percentage will work) up to the ½ cup line. Stir gently and let it sit for about 5-10 minutes. The milk will curdle slightly, and you’ll have a perfect buttermilk substitute ready to use in your recipe. Alternatively, an equal amount of sour cream or plain Greek yogurt can also be used for a slightly richer result.

Storing and Reheating Instructions for Your Coffee Cake

To keep your Berry Coffee Cake fresh and delicious for as long as possible, follow these simple storage and reheating guidelines:

  • Storing: Once the coffee cake has cooled completely, cover it tightly with aluminum foil or transfer it to an airtight container. It can be stored at room temperature for up to 2-3 days, or in the refrigerator for up to 1 week. Storing it in the fridge will help maintain its moisture longer, especially in warmer climates.
  • Freezing: For longer preservation, wrap individual slices or the entire cooled cake tightly in plastic wrap, then an additional layer of aluminum foil. This double wrapping helps prevent freezer burn. You can store it frozen for up to 3 months. To thaw, transfer the frozen cake or slices to the refrigerator overnight, or let them sit at room temperature for a few hours until fully thawed.
  • Reheating: To enjoy a warm slice, you have a couple of options. For individual portions, a quick reheat in the microwave for 15-30 seconds (depending on your microwave’s power) works well. For multiple slices or a larger portion of the cake, place it in a preheated 325°F (160°C) oven for about 5-10 minutes, or until just warmed through. Be careful not to overheat, as this can dry out the cake.
Delicious berry coffee cake recipe with a sugar topping and lemon glaze

Berry Coffee Cake Recipe

This mixed berry breakfast coffee cake features an incredibly moist and tender crumb, beautifully topped with a crunchy coarse sugar crust. Bursting with the fresh, vibrant flavors of raspberries, blackberries, and blueberries, it’s truly the perfect sweet indulgence to brighten any day, whether for breakfast, brunch, or dessert.

Author: The Carefree Kitchen

Rating: 5 out of 5 stars (based on 1 vote)

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Prep time: 10 minutes

Cook time: 45 minutes

Total time: 55 minutes

Yields: 9 servings

Ingredients

For the Berry Coffee Cake:

  • 1 cup (226g) unsalted butter, softened to room temperature
  • 1 cup (200g) granulated sugar
  • 1 large egg, at room temperature
  • 1½ tablespoons fresh lemon zest (from about 1 medium lemon)
  • 1 teaspoon pure vanilla extract
  • 2 cups (240g) all-purpose flour
  • 2 teaspoons baking powder
  • 1 teaspoon salt
  • ½ cup (120ml) buttermilk, at room temperature (see FAQ for substitute)
  • 2 cups (approx. 250g-300g) mixed berries (blueberries, blackberries, raspberries), fresh or frozen (do not thaw completely)
  • 2 tablespoons coarse sugar (like Turbinado or Sugar-in-the-Raw), for topping

For the Optional Lemon Glaze:

  • 1 cup (120g) powdered sugar
  • 2-3 tablespoons fresh lemon juice (start with 2 and add more for desired consistency)

Instructions

  1. Preheat your oven to 350°F (175°C). Lightly grease a 9″ x 9″ baking dish with non-stick cooking spray or melted butter.
  2. In the bowl of a stand mixer fitted with the paddle attachment, or using a large bowl with a hand mixer, cream together the softened butter and granulated sugar on medium speed until light and fluffy, approximately 3 minutes.
  3. Gradually add the room temperature egg, lemon zest, and vanilla extract. Mix on low speed until well combined and smooth, scraping down the sides of the bowl as needed to ensure even mixing.
  4. In a separate medium-sized mixing bowl, whisk together the all-purpose flour, baking powder, and salt until well combined.
  5. Add the dry ingredients to the wet ingredients in the mixer bowl. Mix on low speed just until almost combined. Be careful not to overmix the batter.
  6. Pour in the buttermilk and continue mixing on low speed until all ingredients are just incorporated and the batter is smooth.
  7. Remove the bowl from the mixer. Using a rubber spatula, gently fold in the mixed berries by hand. Try not to break the berries too much.
  8. Transfer the batter evenly into the prepared 9″ x 9″ baking dish. Use an offset spatula or the back of a spoon to spread the batter smoothly.
  9. Evenly sprinkle the 2 tablespoons of coarse sugar over the top of the cake batter. This will create a delicious crunchy crust.
  10. Bake in the preheated oven for 45 minutes, or until a wooden toothpick inserted into the center of the cake comes out clean.
  11. Once baked, remove the cake from the oven and let it cool completely on a wire rack before slicing. This allows the cake to set properly.
  12. While the cake cools, prepare the lemon glaze (if using). In a small mixing bowl, combine the powdered sugar with 2 tablespoons of fresh lemon juice. Stir vigorously until smooth. Add up to 1 additional tablespoon of lemon juice, a little at a time, until you achieve your desired drizzling consistency.
  13. Drizzle the prepared lemon glaze generously over the cooled berry coffee cake. Slice and serve immediately. Enjoy!

Notes

Storing: Leftover berry coffee cake can be covered tightly with foil or stored in an airtight container. It will stay fresh at room temperature for 2-3 days, or in the refrigerator for up to 1 week.

Freezing: For longer storage, wrap individual slices or the entire cooled cake tightly in plastic wrap, then in aluminum foil. Freeze for up to 3 months. To thaw, transfer to the fridge overnight or leave at room temperature for a few hours.

Reheating: To warm up slices, microwave for 15-30 seconds, or place in a preheated 325°F (160°C) oven for about 5-10 minutes until just heated through.

Nutrition Information (Estimated Per Serving)

The following nutritional values are approximate estimates per serving (based on 9 servings) and may vary based on specific ingredients and preparation methods:

  • Calories: 467 kcal
  • Carbohydrates: 65 g
  • Protein: 4 g
  • Fat: 22 g
  • Saturated Fat: 13 g
  • Polyunsaturated Fat: 1 g
  • Monounsaturated Fat: 6 g
  • Trans Fat: 1 g
  • Cholesterol: 76 mg
  • Sodium: 445 mg
  • Potassium: 178 mg
  • Fiber: 2 g
  • Sugar: 42 g
  • Vitamin A: 699 IU
  • Vitamin C: 3 mg
  • Calcium: 71 mg
  • Iron: 2 mg

Disclaimer: Nutritional values are estimates calculated using a third-party tool and are provided for informational purposes only. Actual values may vary.

Course: Breakfast, Dessert, Brunch

Cuisine: American

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More Delicious Breakfast and Quick Bread Recipes to Enjoy

If you loved this Berry Coffee Cake, you’ll surely enjoy exploring more of our easy and comforting breakfast and quick bread recipes. They are perfect for family gatherings, weekend brunches, or simply to treat yourself:

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This Berry Coffee Cake is more than just a recipe; it’s an invitation to elevate your mornings and delight your taste buds with minimal effort. With its irresistible combination of a moist cake, juicy mixed berries, and a satisfyingly crunchy sugar topping, it promises a moment of pure culinary bliss. Whether you’re enjoying a quiet cup of coffee, gathering with loved ones, or simply craving something sweet, this cake is destined to become a cherished tradition in your home. Bake a batch today and savor the simple joy of a truly spectacular homemade treat!

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