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Dessert / Lemon Blueberry Cake

Lemon Blueberry Cake

April 22, 2026 by Harper

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This Lemon Blueberry Cake is a delightful dessert that perfectly balances the tartness of fresh lemons with the sweetness of juicy blueberries. Whether you’re hosting a summer party, celebrating a birthday, or just indulging in something sweet, this cake is sure to impress. Its moist texture and creamy frosting make it a standout treat for any occasion.

Why You’ll Love This Recipe

  • Delicious Flavor: The combination of zesty lemon and fresh blueberries creates a refreshing taste that everyone will love.
  • Easy to Make: With straightforward steps, even novice bakers can achieve impressive results.
  • Versatile Option: Perfect for birthdays, picnics, or just a sweet afternoon snack.
  • Moist and Tender: This cake features a tender crumb that melts in your mouth, thanks to the buttermilk and butter.
  • Beautiful Presentation: Topped with cream cheese frosting, it’s not only delicious but also visually appealing.

Tools and Preparation

To create this tasty Lemon Blueberry Cake, you will need some essential tools in your kitchen.

Essential Tools and Equipment

  • 9×13 inch cake pan
  • Mixing bowls
  • Electric mixer
  • Rubber spatula
  • Whisk
  • Measuring cups and spoons

Importance of Each Tool

  • 9×13 inch cake pan: Ideal for baking this cake evenly, ensuring all parts are cooked to perfection.
  • Electric mixer: Saves time and effort while ensuring a well-mixed batter for light and fluffy results.
  • Rubber spatula: Great for folding in ingredients gently without overmixing, preserving the cake’s texture.
Lemon

Ingredients

This lemon blueberry cake starts with a moist & tender lemon cake that’s dotted with juicy blueberries. Then it’s topped with cream cheese frosting that has just a hint of lemon.

For the Cake

  • 3 cups cake flour (360 grams)
  • 2 teaspoons baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 3/4 cup buttermilk (180 ml) (room temperature)
  • 1/3 cup lemon juice (80 ml) (freshly squeezed)
  • 1 cup unsalted butter (226 grams) (softened to room temperature)
  • 1 3/4 cups granulated sugar (350 grams)
  • 2 tablespoons lemon zest
  • 2 teaspoons vanilla extract
  • 4 large eggs (room temperature)
  • 2 cups blueberries (I recommend using fresh)

For the Frosting

  • 1/2 cup unsalted butter (112 grams) (softened)
  • 8 oz brick-style cream cheese (226 grams)
  • 1 teaspoon lemon juice (freshly squeezed)
  • 3 – 4 cups powdered sugar (330-440 grams) (sifted)

For Additional Topping

  • 3/4 cup unsalted butter (168 grams) (softened)
  • 12 ounces brick-style cream cheese (340 grams) (full fat)
  • 1 1/2 teaspoons lemon juice (freshly squeezed)
  • 4 1/2 – 5 1/2 cups powdered sugar (495 – 605 grams) (sifted)
  • 1-2 tablespoon whipping cream (as needed)

How to Make Lemon Blueberry Cake

Step 1: Preheat the Oven

Preheat the oven to 350°F (180°C). Grease and flour a 9×13 inch cake pan. If making layer cakes, line the bottoms with parchment paper and grease the sides of the pans as well.

Step 2: Prepare Dry Ingredients

In a medium bowl, sift together the flour, baking powder, baking soda, and salt. Whisk them together and set aside.

Step 3: Combine Wet Ingredients

Mix together the buttermilk and freshly squeezed lemon juice in another bowl. Whisk with a fork until well combined.

Step 4: Cream Butter and Sugar

In a large bowl, beat together the softened butter, granulated sugar, and lemon zest until fluffy—about 2-3 minutes.

Step 5: Add Eggs and Vanilla

Add in the vanilla extract. Beat in the eggs one at a time. Turn off the mixer after each addition to scrape down the sides of the bowl.

Step 6: Mix Dry Ingredients

With the mixer on low speed, gradually mix about one-third of the flour mixture into the butter mixture. Then add half of the milk-lemon juice mixture. Scrape down sides before repeating until all ingredients are combined without overmixing.

Step 7: Fold in Blueberries

Toss blueberries with two teaspoons of flour. Gently fold them into your batter using a spatula or rubber spoon to keep them intact.

Step 8: Bake Your Cake

Pour your batter into prepared pans. Bake for about 30-35 minutes for a 9×13 inch pan or about 25-30 minutes for layer cakes until golden brown. Check doneness by inserting a toothpick—if it comes out clean, it’s ready!

Step 9: Cool Cakes

Let cakes cool in their pans carefully. If making layers, avoid inverting while still hot to prevent breakage.

Enjoy your delicious Lemon Blueberry Cake!

How to Serve Lemon Blueberry Cake

This delightful Lemon Blueberry Cake is perfect for various occasions. Whether you’re celebrating a birthday or hosting a casual gathering, serving suggestions can elevate your cake experience.

With Fresh Berries

  • Top each slice with fresh blueberries and raspberries for an extra burst of flavor and color.

A Scoop of Ice Cream

  • Serve alongside a scoop of vanilla or lemon sorbet for a creamy contrast that complements the fruity flavors.

Drizzled with Lemon Glaze

  • Enhance the lemony goodness by drizzling a light lemon glaze over the cake just before serving.

Accompanied by Whipped Cream

  • A dollop of freshly whipped cream adds a light and airy touch that balances the cake’s richness.

As a Layered Dessert

  • Cut the cake into smaller pieces and layer it in cups with whipped cream and berries for an elegant dessert presentation.

How to Perfect Lemon Blueberry Cake

Achieving the perfect Lemon Blueberry Cake involves attention to detail. Here are some tips to ensure your cake turns out moist and flavorful.

  • Use Room Temperature Ingredients – Bring eggs, butter, and buttermilk to room temperature before mixing. This helps create a smoother batter and ensures even baking.

  • Don’t Overmix – After adding flour, mix until just combined. Overmixing can lead to a dense cake texture.

  • Fold Gently – When adding blueberries, fold them into the batter gently to prevent them from breaking apart.

  • Check Doneness Early – Start checking your cake for doneness a few minutes before the suggested baking time, as ovens may vary.

Best Side Dishes for Lemon Blueberry Cake

Pairing side dishes with your Lemon Blueberry Cake can enhance its flavors. Here are some great ideas:

  1. Fruit Salad – A refreshing mix of seasonal fruits complements the sweetness of the cake.

  2. Cheese Platter – Include soft cheeses like brie or goat cheese; their creaminess balances the acidity of lemon.

  3. Lemon Sorbet – This icy treat enhances lemon flavors while providing a refreshing palate cleanser.

  4. Mint Tea – A warm cup of mint tea offers a soothing contrast to the bright flavors in the cake.

  5. Yogurt Parfait – Layer yogurt with more blueberries and granola for a delightful breakfast option that pairs well with leftover cake.

  6. Pistachio Crumble – The nutty crunch adds texture and richness that contrasts beautifully with the soft cake.

  7. Coconut Macaroons – These sweet treats provide an enjoyable chewiness that pairs well with fruity desserts.

Common Mistakes to Avoid

When baking a Lemon Blueberry Cake, small oversights can lead to disappointing results. Here are some common mistakes and how to avoid them.

  • Boldly skip the measuring – Accurate measurements are crucial for the right texture and flavor. Always use dry and liquid measuring cups for accuracy.
  • Boldly ignore room temperature ingredients – Using cold eggs or butter can affect the cake’s rise and texture. Allow these ingredients to reach room temperature before mixing.
  • Boldly overmix the batter – Overmixing can lead to a dense cake. Mix just until combined for a light and fluffy texture.
  • Boldly forget to flour the pan – Not greasing or flouring the pan properly can cause your cake to stick. Make sure your pans are well-prepared before pouring in the batter.
  • Boldly misjudge baking time – Every oven is different. Start checking your cake a few minutes before the suggested baking time to prevent overbaking.
Lemon

Storage & Reheating Instructions

Refrigerator Storage

  • Store slices in an airtight container.
  • The cake will stay fresh for up to 5 days in the refrigerator.

Freezing Lemon Blueberry Cake

  • Wrap slices tightly in plastic wrap, then foil.
  • Freeze for up to 3 months for best quality.

Reheating Lemon Blueberry Cake

  • Oven – Preheat to 350F (180C) and warm slices for about 10-15 minutes.
  • Microwave – Heat individual slices on medium power for about 15-20 seconds, ensuring not to dry them out.
  • Stovetop – Place a slice in a pan over low heat, covering it with a lid until warm.

Frequently Asked Questions

Here are some frequently asked questions about making Lemon Blueberry Cake.

How do I make my Lemon Blueberry Cake more lemony?

You can add extra lemon zest or a splash more of lemon juice into the batter to enhance its citrus flavor.

Can I use frozen blueberries instead of fresh?

Yes, you can use frozen blueberries. Just toss them in flour before adding them to the batter to prevent sinking.

What is the best way to frost my Lemon Blueberry Cake?

Ensure your cream cheese frosting is at room temperature for easy spreading. Use an offset spatula for smooth application.

Can I make this Lemon Blueberry Cake gluten-free?

Absolutely! Substitute regular flour with a gluten-free all-purpose blend that includes xanthan gum for best results.

How should I serve this Lemon Blueberry Cake?

This cake pairs beautifully with a scoop of vanilla ice cream or a dollop of whipped cream on top!

Final Thoughts

This Lemon Blueberry Cake is both refreshing and delightful, perfect for any occasion. Its moist structure and tangy flavors make it irresistible. You can customize it with different fruits or adjust sweetness levels. Try it today and enjoy every bite!

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Lemon Blueberry Cake

Lemon Blueberry Cake


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  • Author: Harper
  • Total Time: 55 minutes
  • Yield: Serves approximately 12 slices 1x
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Description

This Lemon Blueberry Cake is a refreshing dessert that perfectly blends the tartness of lemons with the sweetness of juicy blueberries. Moist and tender, this delightful cake is ideal for summer gatherings, birthdays, or simply as a sweet indulgence any day of the week. Topped with creamy frosting that has a hint of lemon, it not only tastes amazing but also looks stunning on any dessert table. Whether you’re a novice baker or an experienced chef, this recipe will impress your guests and satisfy your sweet cravings!


Ingredients

Scale
  • 3 cups cake flour
  • 2 teaspoons baking powder
  • 1/2 teaspoon baking soda
  • 1/2 teaspoon salt
  • 3/4 cup buttermilk
  • 1/3 cup lemon juice
  • 1 cup unsalted butter
  • 1 3/4 cups granulated sugar
  • 2 tablespoons lemon zest
  • 2 teaspoons vanilla extract
  • 4 large eggs
  • 2 cups blueberries
  • 1/2 cup unsalted butter (for frosting)
  • 8 oz brick-style cream cheese
  • 1 teaspoon lemon juice (for frosting)
  • 3 – 4 cups powdered sugar (sifted)

Instructions

  1. Preheat the oven to 350°F (180°C) and grease a 9×13 inch cake pan.
  2. In a bowl, sift together cake flour, baking powder, baking soda, and salt; set aside.
  3. Mix buttermilk with lemon juice in another bowl until combined.
  4. Beat softened butter with sugar and lemon zest until fluffy. Add eggs one at a time along with vanilla extract.
  5. Gradually add dry ingredients alternating with the buttermilk mixture until just combined. Fold in floured blueberries gently.
  6. Pour batter into the prepared pan and bake for 30-35 minutes or until a toothpick comes out clean.
  7. Allow it to cool before frosting with cream cheese frosting.
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: 1 slice
  • Calories: 320
  • Sugar: 28g
  • Sodium: 210mg
  • Fat: 16g
  • Saturated Fat: 10g
  • Unsaturated Fat: 6g
  • Trans Fat: 0g
  • Carbohydrates: 43g
  • Fiber: 1g
  • Protein: 4g
  • Cholesterol: 50mg

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