Introduction to Lemon Blackberry Cake
When it comes to desserts that make an impression, the Lemon Blackberry Cake stands out as a deliciously vibrant option. Why, you ask? This cake is a symphony of flavor—moist and zesty lemon cake fully loaded with the sweet-tart contrast of fresh blackberries. Each bite is a delightful experience, making it perfect for parties or a cozy evening at home.
Imagine hosting friends over for a casual gathering. You serve up slices of this stunning cake, its luscious layers filled with decadent mascarpone whipped cream and zesty lemon curd. Guests rave about the refreshing flavors, and you become the star of the evening. That’s the magic of this cake!
Moreover, lemon is known for its numerous health benefits. Rich in vitamin C, it adds a touch of refreshment that elevates both mood and well-being. As you savor the tangy sweetness and enjoy the deliciousness, you can feel good about indulging in this dessert.
If you’re ready to impress your taste buds and your friends, let’s dive into this Lemon Blackberry Cake recipe that’s simple yet stunning. You won’t regret it!

Ingredients for Lemon Blackberry Cake
When whipping up a Lemon Blackberry Cake, the quality of your ingredients can really make or break your dessert! Here’s a breakdown of what you’ll need to ensure it’s a delightful treat.
Key ingredients for the cake
- Granulated Sugar: 2 cups for that perfect sweetness.
- Vegetable Oil: ½ cup adds moistness.
- Eggs: Use 3 large ones, at room temperature, for better consistency.
- Lemon Juice and Zest: 2 lemons zest and juice offer tangy flavor.
- Sour Cream: ½ cup keeps the cake rich and moist.
- Flour and Baking Powder: 2 ½ cups of sifted all-purpose flour combined with 3 teaspoons of baking powder create the fluffy texture.
- Fresh Blackberries: 12 ounces, tossed in a bit of flour to prevent sinking.
Want to dive deeper into ingredient flexibility? Check out this guide on ingredient substitutes for cooking tips.
Frosting essentials
For the luscious topping, gather these:
- Heavy Whipping Cream: 2 ¼ cups, chilled for that perfect whip.
- Powdered Sugar: 1 cup to sweeten things up.
- Lemon Extract: 1 teaspoon enhances the lemony goodness.
- Mascarpone Cheese: 16 ounces for creaminess.
- Lemon Curd: A jar of 10 ounces or homemade adds a delicious layer.
Now you’re all set for your baking adventure! With these ingredients, your Lemon Blackberry Cake will be a showstopper. Happy baking!
Preparing Lemon Blackberry Cake
Creating a Lemon Blackberry Cake is not just about following a recipe; it's about embracing the flavors, textures, and delightful experience of baking. Each step brings you closer to a stunning dessert that’s perfect for any occasion. Let’s dive into the preparation!
Gather Your Ingredients
Before you start, make sure you have all your ingredients handy. Here’s what you’ll need for the cake:
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For the cake:
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2 cups granulated sugar
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½ cup vegetable oil
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3 large eggs
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2 fresh lemons (for zest and juice)
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1 teaspoon lemon or vanilla extract
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½ cup full-fat sour cream
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2 ½ cups all-purpose flour
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3 teaspoons baking powder
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1 teaspoon salt
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1 cup buttermilk
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¼ cup fresh lemon juice
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12 ounces blackberries
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2 tablespoons all-purpose flour (for tossing the berries)
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For the frosting:
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2 ¼ cups heavy whipping cream
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1 cup powdered sugar
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1 teaspoon lemon extract
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16 ounces mascarpone cheese
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1 jar lemon curd
Gathering everything in one go helps streamline the process. Trust me, you’ll thank yourself later!
Prepare Your Baking Pans
Prepping your baking pans is crucial. Line the bottoms of three 8-inch round pans with parchment paper while greasing the sides and dusting them with flour. This prevents any sticking and ensures your cake layers come out flawlessly.
Mix the Wet Ingredients
In a large mixing bowl, combine your sugar, vegetable oil, eggs, and lemon extract. Beat these together until well incorporated. Then, add the zest from the lemons and the sour cream, mixing until the mixture is smooth. This step introduces a lovely depth of flavor to your Lemon Blackberry Cake.
Combine the Dry Ingredients
Sift together your dry ingredients—including flour, baking powder, and salt. Gradually fold half of the dry mix into your wet mixture, alternating with buttermilk and fresh lemon juice. This method enhances the cake's texture, creating a tender crumb.
Fold in the Blackberries
Coat the blackberries with a little flour using a gentle tossing motion. This prevents them from sinking to the bottom of the cake during baking. Gently fold the berries into the batter until evenly distributed—let those beautiful bursts of flavor shine in every slice!
Bake the Cake Layers
Divide your batter among the three prepared pans and bake in a preheated oven at 350°F. Keep an eye on them for 28-32 minutes. When a toothpick inserted into the center comes out clean, they’re ready! Let the cakes cool completely before moving on to the next step.
Make the Mascarpone Frosting
While the cake cools, it’s time to whip up the luscious mascarpone frosting. Chill your mixing bowl and whisk attachment for about 10 minutes before you begin. Beat the mascarpone cheese with a bit of cold heavy cream until it reaches a smooth consistency. Gradually add powdered sugar and lemon extract, mixing until stiff peaks form.
Assemble the Cake
Level the cakes if needed, then start the assembly! Place one layer on your serving plate, spread some frosting, and layer with lemon curd. Repeat this with the remaining layers, and finish by frosting the top and sides of your cake with the remaining mascarpone mixture. Garnish with any leftover blackberries for a beautiful presentation.
Enjoy this delightful journey with your Lemon Blackberry Cake! It’s sure to impress anyone who gets a slice. Happy baking!

Variations on Lemon Blackberry Cake
Alternative berries
While blackberries shine in this Lemon Blackberry Cake, consider experimenting with other berries to change up the flavor profile. Raspberries add a tangy kick, while blueberries provide a sweet contrast to the tart lemon. For a different twist, strawberries can be sliced and folded into the batter for an eye-catching color. Feel free to mix and match your favorite berries—each variation brings a unique taste and aesthetic to this delicious cake!
Lemon-basil twist
Looking for an herbaceous note? Try adding fresh basil to your Lemon Blackberry Cake. Incorporate chopped basil leaves into the batter for an unexpected flavor combination that pairs beautifully with lemon. You can also infuse your whipped cream frosting with basil for added depth. This simple adjustment not only elevates the dish but also impresses guests with a sophisticated touch.
Cooking Tips and Notes for Lemon Blackberry Cake
Avoiding Common Mistakes
To ensure your Lemon Blackberry Cake turns out perfectly, avoid overmixing the batter, which can make the cake dense. Also, make sure your ingredients are at room temperature for an even better rise. When mixing in the blackberries, coat them in flour to prevent sinking. And always check for doneness with a toothpick before removing the cakes from the oven.
Best Practices for Frosting
For a light and fluffy frosting, be sure to chill your mixing bowl and whisk before making the mascarpone whipped cream. This helps achieve stiff peaks. When assembling your cake, pipe the frosting around the edges first, then fill the middle. This ensures you get a beautiful, even layer topped with lemon curd. Don't rush—take your time, and enjoy the process!

Serving Suggestions for Lemon Blackberry Cake
Perfect Pairings
To elevate your Lemon Blackberry Cake, consider pairing it with a nice cup of herbal tea, like chamomile or lemon verbena, which complements the citrus notes beautifully. A scoop of vanilla bean ice cream adds a creamy richness that balances the tangy flavors. For a brunch gathering, serve alongside yogurt topped with fresh fruit for a delightful contrast.
Creative Serving Ideas
Presentation can make all the difference! Serve your Lemon Blackberry Cake on a cake stand for an elegant touch, or cut into individual slices and arrange them on small plates with a dollop of whipped cream and a sprinkle of lemon zest. For a fun twist, transform leftover cake into cake pops—simply crumble the cake, mix with frosting, form into balls, and dip in chocolate. It’s a fun way to enjoy the flavors in a new format!
Time Breakdown for Lemon Blackberry Cake
Preparation Time
Get ready to whip up this delightful Lemon Blackberry Cake in just 30 minutes! This includes gathering your ingredients, prepping your pans, and mixing the batter.
Cooking Time
Once your batter is ready, bake it for approximately 28 minutes. You’ll want to keep an eye on it during the last few minutes to ensure it’s perfectly done.
Total Time
In total, you’ll spend 58 minutes creating this delectable dessert. A delicious cake is just an hour away from becoming the centerpiece of your next gathering!
For more tips on baking and cake decoration, check out this guide on mastering cake techniques.
Nutritional Facts for Lemon Blackberry Cake
Serving Size
Enjoy a slice of this delightful Lemon Blackberry Cake, approximately 1 slice per serving, perfect for sharing at gatherings or enjoying at dessert time.
Calories per Slice
Each slice packs in about 672 calories, making it a deliciously indulgent treat balanced with flavors of lemon and fresh blackberries.
Key Nutrients
This cake isn’t just tasty; it has some key nutritional values too:
- Sugar: 60.1g
- Sodium: 370mg
- Fat: 32.6g (including saturated fat of 21.1g)
- Carbohydrates: 89.9g
- Protein: 8.4g
- Fiber: 2.4g
For those tracking their macros or looking for healthier dessert options, remember that enjoying this cake in moderation is key!
If you’re interested in more in-depth health benefits of the ingredients, consider visiting Healthline for additional resources on balanced eating habits.
FAQs about Lemon Blackberry Cake
Can I use frozen blackberries?
Absolutely! Frozen blackberries can be a great alternative if fresh berries aren’t available. Just toss them into the batter while still frozen and skip the flour coating. Keep in mind that they may add a bit more moisture to the cake, so be sure to adjust your baking time accordingly.
How do I store leftover cake?
Storing your Lemon Blackberry Cake is easy! If you have leftovers, place the cake in an airtight container in the refrigerator. Properly stored, it will stay fresh for 3-4 days. To avoid drying out the cake, you might want to cover the cut edges with plastic wrap.
What to do if my cake is too dense?
If your Lemon Blackberry Cake turns out denser than expected, there are a couple of remedies. First, ensure all your ingredients are at room temperature before starting, which can help with the mixing process. Additionally, check that your baking powder is fresh—expired leavening agents can lead to dense layers. If it’s already baked, try cutting thinner slices for serving.
For more tips on cake baking, check out resources like King Arthur Baking for expert advice!
Conclusion on Lemon Blackberry Cake
Final thoughts on your baking journey
Baking the Lemon Blackberry Cake is more than just following a recipe—it's about creating sweet memories! As you slice into this tangy, fruity delight, know that your efforts are sure to impress everyone who shares in this delicious experience. Keep experimenting, and enjoy every moment in the kitchen!

Lemon Blackberry Cake
Equipment
- mixing bowl
- electric mixer
- baking pans
- spatula
- piping bag
- whisk
Ingredients
For the Cake
- 2 cups granulated sugar
- ½ cup vegetable oil
- 3 large eggs at room temperature
- 2 lemons lemon zest and juice
- 1 teaspoon lemon extract or vanilla extract
- ½ cup full-fat sour cream at room temperature
- 2 ½ cups all-purpose flour sifted
- 3 teaspoons baking powder
- 1 teaspoon salt
- 1 cup buttermilk or milk, at room temperature
- ¼ cup fresh lemon juice
- 12 ounces blackberries washed and dried
- 2 tablespoons all-purpose flour
For the Frosting
- 2 ¼ cups heavy whipping cream cold
- 1 cup powdered sugar
- 1 teaspoon lemon extract
- 16 ounces mascarpone cheese cold
- 1 jar Lemon Curd or homemade lemon curd
Instructions
For the Cake
- Preheat the oven to 350°F. Prepare three 8-inch round baking pans, line the bottom with parchment paper, grease the sides and dust with flour.
- In a large mixing bowl, combine the sugar, vegetable oil, eggs, and lemon extract. Beat on medium speed until the eggs and oil are well incorporated. Add the lemon zest and sour cream, beating until well combined.
- Gradually add half of the dry mixture to the batter, followed by half of the liquid ingredients. Mix on low speed until all ingredients are incorporated. Add the remaining dry and liquid ingredients and mix just until combined.
- Toss the blackberries with 2 tablespoons of flour, then gently fold them into the batter.
- Divide the batter evenly between the three pans. Bake at 350°F for 28-32 minutes. Test for doneness with a toothpick. Allow to cool completely.
For the Frosting
- Chill the mixing bowl and whisk attachment in the freezer for 5 to 10 minutes.
- Beat the mascarpone cheese on medium-low speed while slowly adding about ¼ cup of heavy cream. Then add the remaining cream and increase to high speed until soft peaks form.
- Add the powdered sugar and lemon extract, beating on low to incorporate, then high until stiff peaks form.
To Assemble
- Level the top of the cake layers if needed. Place the bottom layer on a cake board and frost with a dollop of frosting.
- Pipe a layer of frosting on the first layer and spread half of the lemon curd over it.
- Add the second layer of cake and repeat the frosting and curd steps.
- Add the final layer, using frosting to fill gaps and create a crumb coat. Frost the top and sides of the cake and garnish with blackberries.





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