As I sifted through my pantry for a taste of sunshine, I stumbled upon a treasure trove of fresh lemons and plump blueberries. That delightful moment sparked the creation of my Lemon Blueberry Cake, a must-bake that captures the essence of spring and summer in every bite. Bursting with light, fluffy layers that are perfectly balanced by a smooth cream cheese frosting, it’s a fabulous way to celebrate the warm seasons. This cake not only boasts the inviting flavors of fresh ingredients but also serves as a crowd-pleaser for any gathering. Whether you’re looking for a refreshing dessert after a hearty meal or a standout centerpiece for your next party, this recipe is an absolute gem. Are you ready to bring a slice of joy to your table?

Why is this cake a must-bake?
Light & Fluffy Texture: The airy layers of this Lemon Blueberry Cake melt in your mouth, making each bite feel like a slice of heaven.
Fresh Ingredients: Utilizing fresh lemons and blueberries not only enhances flavor but also captures the vibrant essence of spring.
Versatile Delight: Perfect for birthday parties, family gatherings, or even as a refreshing dessert after a hearty meal, this cake suits any occasion.
Irresistible Frosting: Topped with a rich lemon cream cheese frosting, it provides the perfect tangy contrast to the sweet cake.
Easy Process: With simple steps and readily available ingredients, you’ll create a showstopper without any fuss.
Transform your baking routine and check out the Lemon Balsamic Lentil Salad for a delightful side dish that pairs beautifully with this cake.
Lemon Blueberry Cake Ingredients
For the Cake
• Unsalted Butter – Provides richness and moisture; ensure it’s at room temperature for easy creaming.
• Granulated Sugar – Sweetens the cake and contributes to its structure; no substitutes recommended.
• Eggs – Add structure and richness; using room temperature eggs helps create a lighter batter.
• Sour Cream – Enhances moisture and adds tang; you can substitute with plain yogurt if needed.
• Vegetable Oil – Adds moisture for a tender crumb; melted coconut oil is a great alternative.
• Cake Flour – Creates a tender texture; avoid substituting with all-purpose flour for the best results.
• Baking Powder – Provides leavening for a light cake; check freshness for optimal rise.
• Salt – Balances flavors and enhances sweetness; it’s an essential ingredient.
• Buttermilk – Contributes moisture and a gentle tang; substitute with milk mixed with vinegar in a pinch.
• Lemon Juice – Brightens flavor; fresh squeezed juice elevates the taste, but bottled can work in a bind.
• Lemon Zest – Intensifies lemon flavor; always opt for fresh zest to maximize aroma and taste.
• Fresh Blueberries – Offer natural sweetness and flavor bursts; avoid frozen blueberries as they may bleed color.
For the Lemon Cream Cheese Frosting
• Unsalted Butter – Adds richness; use room temperature for even mixing.
• Cream Cheese – Essential for flavor and texture; choose full-fat for the creamiest frosting.
• Powdered Sugar – Sweetener for the frosting; granulated sugar won’t dissolve properly, so stick with powdered.
• Salt – Enhances flavor; it’s a must for a balanced frosting.
• Lemon Juice & Zest – Bring brightness to the frosting; fresh ingredients are recommended for the best taste.
This Lemon Blueberry Cake is sure to become a favorite. Get ready to enjoy the delightful combination of flavors!
Step‑by‑Step Instructions for Lemon Blueberry Cake
Step 1: Preheat and Prepare
Begin by preheating your oven to 335°F (170°C). While the oven heats up, prepare three 7-inch round cake pans by generously spraying them with cooking spray and lining the bottoms with parchment paper. This ensures your Lemon Blueberry Cake layers come out effortlessly and maintain their beautiful shape.
Step 2: Cream Butter and Sugar
In a large mixing bowl, use an electric mixer to cream room temperature unsalted butter and granulated sugar together for about 2 minutes. Beat on medium speed until the mixture is light, fluffy, and pale in color, indicating that you’ve successfully incorporated air into the batter, which will help achieve that delightful fluffy texture.
Step 3: Add Wet Ingredients
Next, gradually add in the eggs, sour cream, and vegetable oil to the butter and sugar mixture. Mix on low speed until everything is just combined, scraping down the sides of the bowl as needed. This mixture should be smooth and creamy, highlighting the richness of the Lemon Blueberry Cake’s batter.
Step 4: Combine Dry Ingredients
In a separate bowl, whisk together the cake flour, baking powder, and salt. This helps to evenly distribute the leavening agent and salt throughout the flour, ensuring a uniformly light cake. Set this flour mixture aside as it will be folded into the wet ingredients shortly.
Step 5: Mix Buttermilk and Citrus
In a liquid measuring cup, combine the buttermilk, fresh lemon juice, and lemon zest. Mixing these wet ingredients together not only adds moisture but also infuses your Lemon Blueberry Cake with zesty flavor. This mixture will complement the sweetness of the blueberries, ensuring a balanced taste.
Step 6: Alternate Adding Ingredients
Now, gradually add the flour mixture and the buttermilk mixture to the batter, alternating between the two. Mix on low speed just until incorporated; be careful not to overmix. This technique will keep the cake light and airy, which is essential for achieving that ultimate fluffiness.
Step 7: Fold in Blueberries
Gently fold the fresh blueberries into the batter using a spatula, taking care not to break them apart. They will create delightful bursts of flavor in your Lemon Blueberry Cake. Once incorporated, evenly divide the batter among the prepared cake pans for even baking.
Step 8: Bake the Cakes
Place the cake pans in the preheated oven and bake for 35-40 minutes. Check for doneness by gently pressing the center of the cakes; they should spring back when done. Once baked, remove them from the oven and let them cool in the pans for 15 minutes before inverting onto wire racks to cool completely.
Step 9: Prepare the Frosting
While the cakes cool, make the lemon cream cheese frosting. In a bowl, beat the room temperature butter and cream cheese together until creamy. Gradually add powdered sugar, followed by the fresh lemon juice and zest, mixing until the frosting is smooth and free of lumps, perfect for layering on your Lemon Blueberry Cake.
Step 10: Assemble the Cake
Once the cakes are completely cooled, place one layer on a serving platter. Spread a generous layer of frosting between the first and second cake layers, then repeat with the third layer on top. Coat the entire cake with a layer of frosting, smoothing it out with an offset spatula for a polished look.
Step 11: Chill and Decorate
After assembling your Lemon Blueberry Cake, chill it in the refrigerator for about 30 minutes. This helps set the frosting and makes it easier to apply a final layer. If desired, decorate the top with fresh lemon slices and additional blueberries for an eye-catching presentation that showcases the vibrant flavors of spring.

Lemon Blueberry Cake Variations
Feel free to take this delightful Lemon Blueberry Cake recipe and make it your own, adding unique flavors and textures that your family will love.
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Yogurt Substitute: Replace sour cream with plain yogurt for a tangy twist. It will add a different depth to the cake without sacrificing moisture.
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Cupcake Conversion: Transform the cake batter into cupcakes by adjusting the baking time to about 18-20 minutes. These individual treats are perfect for sharing!
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Lemon Poppy Seed: Add a tablespoon of poppy seeds to the batter for a lovely lemon-poppy seed variation. The tiny seeds will add a delightful crunch and visual appeal.
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Gluten-Free Option: Substitute cake flour with a gluten-free flour blend, ensuring the baking powder is gluten-free as well. This way, everyone can enjoy a slice of the cake!
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Mixed Berries: Swap fresh blueberries with a mix of fresh raspberries or strawberries for a berry medley twist. Each bite will bring a delightful surprise of flavors.
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Coconut Cream Frosting: For a tropical touch, use coconut cream instead of cream cheese for the frosting. This will add a rich, creamy texture and a hint of coconut flavor.
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Spiced Cake: Add warm spices like cinnamon or nutmeg to the cake batter for a cozy flavor. It’s like bringing the essence of muffin baking into a stunning cake!
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Lemon-Lime Zing: Incorporate lime zest and juice along with lemon to brighten the flavors even more. This gives the cake an extra zing that feels refreshing in every bite.
Experiment with these variations, and don’t forget to check out my delightful Blueberry Grilled Cheese or the lovely Blueberry Biscuits Flaky to explore other ways to enjoy fresh blueberries this season!
What to Serve with Lemon Blueberry Cake
When the warmth of spring fills the air, this delightful cake becomes the centerpiece, inviting everyone to gather around the table.
- Whipped Cream: A dollop of light, sweetened whipped cream enhances the cake’s airy texture, making each slice even more indulgent.
- Vanilla Ice Cream: This classic pairing offers a creamy contrast to the tart blueberries, providing a refreshing coolness on warm days.
- Lemon Sorbet: Bright and zesty, lemon sorbet complements the cake’s citrus notes while adding a refreshing palate-cleansing element.
- Fresh Berries Salad: A mix of strawberries and raspberries with a hint of mint adds freshness and visual appeal that beautifully matches the cake’s flavors.
- Herbal Tea: Serve with a fragrant herbal tea, like chamomile or mint, to create a comforting, relaxed atmosphere perfect for savoring dessert.
- Sparkling Lemonade: This bubbly drink matches the zesty flavors of the cake, making it an uplifting choice for warm gatherings.
- Almond Biscotti: Crunchy and nutty, these biscuits offer a textural contrast, perfect for those who enjoy snacking alongside their cake.
- Light Cheesecake Bites: These small, creamy desserts can balance the lemony notes while keeping the meal decadent yet light.
Expert Tips for Lemon Blueberry Cake
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Use Fresh Ingredients: Always opt for fresh lemons and blueberries to elevate the flavor of your Lemon Blueberry Cake. This ensures maximum brightness and juiciness.
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Room Temperature Eggs: For the best texture, make sure your eggs are at room temperature. This helps create a lighter and fluffier batter when mixed.
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Avoid Overmixing: When combining the wet and dry ingredients, mix just until incorporated. Overmixing can result in a dense texture rather than the light and fluffy cake you desire.
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Proper Cooling: Allow your cakes to cool completely on wire racks before frosting. This prevents the frosting from melting and ensures a beautiful finish.
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No Frozen Blueberries: Stick with fresh blueberries; frozen ones may bleed color into the batter and affect the final look of your Lemon Blueberry Cake.
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Chill Before Final Frosting: After applying the crumb coat, refrigerate the cake for about 30 minutes before adding the final layer of frosting. This helps the frosting set beautifully.
How to Store and Freeze Lemon Blueberry Cake
Airtight Container: Store the Lemon Blueberry Cake in an airtight container in the refrigerator for up to 5 days. This keeps the cake moist and fresh.
Room Temperature: If you plan to serve right away, the cake can be kept at room temperature for up to 2 hours but should be refrigerated afterward to maintain its quality.
Freezer: You can freeze unfrosted cake layers wrapped tightly in plastic wrap for up to 3 months. When ready to use, let them thaw in the fridge overnight before frosting.
Reheating: If you like your cake warm, microwave a slice for about 10-15 seconds. Enjoy the refreshing flavors of this Lemon Blueberry Cake, even when reheated!
Make Ahead Options
These Lemon Blueberry Cake layers are perfect for meal prep! You can bake the cake layers up to 3 days in advance; simply cool them completely, then wrap tightly in plastic wrap and refrigerate or freeze. For frosting, prepare the lemon cream cheese frosting up to 24 hours ahead, storing it in an airtight container in the fridge. When you’re ready to enjoy your cake, assemble it with the chilled frosting; this not only saves you time but also ensures the cake remains just as delicious. A quick chill after frosting will also help to set the layers beautifully, making finishing touches a breeze!

Lemon Blueberry Cake Recipe FAQs
How do I choose the right lemons and blueberries for this cake?
Absolutely! When selecting lemons, look for ones that are firm and heavy for their size, with a vibrant yellow color and no dark spots. For blueberries, fresh ones should be plump, firm, and free from any mushiness. If you see a few soft ones or any signs of mold, it’s best to steer clear. Choosing the freshest ingredients will truly elevate the flavor of your Lemon Blueberry Cake!
How should I store leftover Lemon Blueberry Cake?
You can store your Lemon Blueberry Cake in an airtight container in the refrigerator for up to 5 days. Make sure the cake is cool before covering it to avoid excess moisture inside the container. When you’re ready to serve, bring the cake to room temperature for the best taste and texture! If it’s a particularly warm day, keep it refrigerated after cutting to maintain its freshness.
Can I freeze Lemon Blueberry Cake? If so, how?
Yes, you can freeze unfrosted cake layers! Wrap each layer tightly in plastic wrap and then place them in an airtight container or a heavy-duty freezer bag. They keep well for up to 3 months. When you’re ready to enjoy, thaw the layers in the refrigerator overnight, then frost as desired. This method allows you to prepare your Lemon Blueberry Cake in advance without losing any of its delightful flavors!
What should I do if my cake turns out dense?
Very! There are a few common causes for a dense cake. Ensure that your ingredients are measured correctly, especially the flour—too much can lead to a heavy texture. Also, be mindful not to overmix the batter when combining wet and dry ingredients, as this can create gluten, resulting in density. Lastly, double-check that your baking powder is fresh, as old leavening agents may not help the cake rise adequately.
Are there any dietary considerations for this recipe?
Yes! While this Lemon Blueberry Cake is perfect for most, if you have allergies or dietary preferences, you can make adjustments. For instance, use coconut yogurt instead of sour cream to make it dairy-free, or swap out the cake flour for a gluten-free blend if needed. Just be aware that these substitutions may change the texture slightly. Always check ingredient labels, especially for any potential allergens related to your particular situation.

Lemon Blueberry Cake: A Refreshing Spring Delight
Ingredients
Equipment
Method
- Preheat your oven to 335°F (170°C) and prepare three 7-inch round cake pans with cooking spray and parchment paper.
- Cream together room temperature unsalted butter and granulated sugar for about 2 minutes until light and fluffy.
- Gradually add the eggs, sour cream, and vegetable oil to the mixture, mixing until just combined.
- In a separate bowl, whisk together cake flour, baking powder, and salt.
- Combine buttermilk, lemon juice, and lemon zest in a measuring cup.
- Alternately add the flour mixture and buttermilk mixture to the batter, mixing on low speed until just incorporated.
- Gently fold in the fresh blueberries using a spatula.
- Pour the batter evenly into the prepared cake pans and bake for 35-40 minutes.
- Once baked, let the cakes cool in the pans for 15 minutes before transferring to wire racks to cool completely.
- Beat room temperature butter and cream cheese until creamy, then gradually add powdered sugar, lemon juice, and zest until smooth.
- Assemble the cake with layers of frosting in between and on the outside, smoothing it out for a polished finish.
- Chill the assembled cake for about 30 minutes before decorating with fresh lemon slices and blueberries.

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