Hey there, friend! Emily Dawson here, from Emily’s Must-Try Kitchen. Today, we’re diving into a recipe that’s close to my heart: a Lemon Blueberry Cake that’s as easy to make as it is utterly delicious. Growing up in Charleston, I learned that the best recipes are the ones shared with love, and this cake is a slice of Southern sunshine I can’t wait to share with you.
This isn’t just any cake; it’s a celebration of simple flavors, perfectly balanced. The bright, tangy lemon zest dances with juicy blueberries in a moist, tender crumb. Whether you’re a seasoned baker or just starting out, this recipe is designed to bring a little joy into your kitchen. So, grab your apron, and let’s get baking!
Why You’ll Love This Lemon Blueberry Cake
Trust me, this Lemon Blueberry Cake will become a staple in your baking repertoire. Here’s why:
- Easy to Make: This recipe is straightforward and simple, perfect for bakers of all levels.
- Bursting with Flavor: The combination of tangy lemon and sweet blueberries is simply irresistible. It’s a delicious lemon blueberry masterpiece.
- Moist and Tender: The buttermilk in this recipe ensures a perfectly moist and tender cake.
- Perfect for Any Occasion: From brunch to birthdays, this cake is a crowd-pleaser.
- Customizable: There are many ways to tweak this recipe to make it your own. We’ll get into variations later!
Ingredients for the Perfect Lemon Blueberry Cake
Before we start, let’s gather our ingredients. Here’s what you’ll need for this delicious lemon blueberry cake:
- ▢ 1 cup Oil (canola, vegetable, or olive)
- ▢ 3 large Eggs
- ▢ 1 1/3 cups Buttermilk
- ▢ 2 Tablespoons Fresh Lemon Zest
- ▢ 1 Tablespoon Fresh Lemon Juice *
- ▢ 2 cups Granulated Sugar
- ▢ 2 cups All-Purpose Flour (plus 2 Tbsp set aside for berries)
- ▢ 1 teaspoon Baking Powder
- ▢ 1/2 teaspoon Baking Soda
- ▢ 1 teaspoon Salt
- ▢ 1 1/2 cups Fresh Blueberries
For the Cream Cheese Frosting:
- ▢ 1/2 cup Salted Butter, softened
- ▢ 8 oz Cream Cheese, softened
- ▢ 5 cups Powdered Sugar *
- ▢ 1/2 teaspoon Fresh Lemon Zest
- ▢ 1 Tablespoon Fresh Lemon Juice

Let’s Bake: Step-by-Step Instructions
Alright, let’s get to the fun part! Follow these simple steps to create your very own Lemon Blueberry Cake:
- Prep Your Oven and Pans: Preheat your oven to 325°F (163°C). Generously spray three 8-inch OR three 9-inch round cake pans with non-stick spray. (You can use two 9-inch pans, but baking time increases – see Step 4).
- Mix the Wet Ingredients: In a large bowl, beat the oil, eggs, buttermilk, 1 Tbsp lemon juice, and 2 Tbsp lemon zest with an electric mixer for about 2 minutes until well combined. This ensures a smooth base for the cake.
- Combine the Dry Ingredients: In a separate large bowl, whisk together the sugar, 2 cups flour, baking powder, baking soda, and salt. This helps to evenly distribute the leavening agents.
- Combine Wet and Dry: Add the dry ingredients to the wet ingredients and mix just until combined (don’t overmix!). It’s crucial not to overmix to keep the cake tender.
- Prepare the Blueberries: In a small bowl, gently toss the blueberries with the reserved 2 Tbsp flour, then gently fold the coated berries into the batter. Coating the blueberries prevents them from sinking to the bottom of the cake.
- Divide and Bake: Divide batter evenly between prepared pans.
- Bake Time (8-inch pans): Bake 19-23 minutes, or until a toothpick inserted into the center comes out clean.
- Bake Time (9-inch pans): Bake 30-36 minutes, or until a toothpick inserted into the center comes out clean. Keep an eye on them in the oven.
- Cool the Cakes: Let cakes cool in the pans for 10-15 minutes before carefully inverting them onto a wire rack to cool completely.
- Make the Frosting: While cakes cool, beat the softened butter and cream cheese in a large bowl with an electric mixer for 4-5 minutes until light and fluffy, scraping the bowl often. Beat in the powdered sugar, 1 Tbsp lemon juice, and 1/2 tsp lemon zest until smooth. Chill the frosting for at least 15-20 minutes. Chilling helps the frosting to firm up and become easier to spread.
- Frost and Garnish: Once cakes are completely cool, place one layer on your serving plate. Spread a generous layer of frosting over it. Top with the next cake layer, frost, and repeat if using three layers. Frost the top and sides of the entire cake. Garnish with fresh blueberries and thin lemon slices, if desired.
Pro Tips for a Perfect Lemon Blueberry Cake
Want to take your cake to the next level? Here are a few pro tips to ensure a perfect lemon blueberry cake every time:
- Room Temperature Ingredients: Ensure your eggs, butter, and cream cheese are at room temperature. This helps them blend together smoothly and creates a better emulsion.
- Don’t Overmix: Overmixing the batter develops the gluten in the flour, resulting in a tough cake. Mix just until the ingredients are combined.
- Coat the Blueberries: Tossing the blueberries with flour prevents them from sinking to the bottom of the cake.
- Use Fresh Lemon Zest and Juice: Fresh lemon zest and juice provide the best flavor. Avoid using bottled lemon juice, if possible.
- Cool Completely Before Frosting: Frosting a warm cake will cause the frosting to melt and slide off. Be patient and let the cake cool completely.
Common Mistakes to Avoid
We all make mistakes in the kitchen, but knowing what to watch out for can help you avoid them. Here are some common mistakes to avoid when making this blueberry cake:
- Overbaking: Overbaking will result in a dry cake. Use a toothpick to check for doneness and remove the cake from the oven as soon as it’s ready.
- Using Cold Ingredients: Cold ingredients don’t blend together as well, resulting in a lumpy batter. Make sure your ingredients are at room temperature.
- Not Measuring Accurately: Baking is a science, so accurate measurements are crucial. Use measuring cups and spoons to ensure you’re using the correct amounts.
- Opening the Oven Door Too Often: Opening the oven door can cause the oven temperature to fluctuate, which can affect the cake’s baking time and texture.
Variations to Make It Your Own
Want to put your own spin on this recipe? Here are a few variations to try:
- Lemon Poppy Seed Blueberry Cake: Add 2 tablespoons of poppy seeds to the dry ingredients for a subtle crunch and nutty flavor.
- Almond Extract: Add 1/2 teaspoon of almond extract to the wet ingredients for a nutty flavor that complements the blueberries.
- Glaze Instead of Frosting: Skip the cream cheese frosting and drizzle a simple lemon glaze over the cake. To make the glaze, whisk together 1 cup of powdered sugar with 2-3 tablespoons of lemon juice until smooth.
- Muffins: Pour the batter into muffin tins and bake for 18-20 minutes for delicious lemon blueberry muffins.
- Add a Crumble Topping: Mix together flour, sugar, and butter to create a crumble topping. Sprinkle over the cake before baking for added texture and flavor.
How to Store Your Lemon Blueberry Cake
Want to enjoy your cake for days to come? Here’s how to store it properly:
- Room Temperature: Store unfrosted cake in an airtight container at room temperature for up to 2 days.
- Refrigerator: Store frosted cake in the refrigerator for up to 5 days. Be sure to cover it tightly to prevent it from drying out.
- Freezer: Wrap individual slices of cake in plastic wrap and store them in a freezer-safe bag or container for up to 2 months. Let them thaw in the refrigerator before serving.
Frequently Asked Questions (FAQ)
Got questions? I’ve got answers! Here are some frequently asked questions about this Lemon Blueberry Cake recipe:
- Can I use frozen blueberries?: Yes, you can use frozen blueberries. Just be sure to thaw them completely and drain any excess liquid before using them.
- Can I use a different type of oil?: Yes, you can use any type of oil you prefer, such as coconut oil or avocado oil.
- Can I make this cake gluten-free?: Yes, you can substitute the all-purpose flour with a gluten-free flour blend. Be sure to add 1 teaspoon of xanthan gum to help bind the ingredients together.
- Can I make this cake vegan?: Yes, you can substitute the eggs with a flax egg (1 tablespoon of flaxseed meal mixed with 3 tablespoons of water). Use a plant-based milk instead of buttermilk and a vegan cream cheese for the frosting.
Serving Suggestions
Ready to serve your delicious Lemon Blueberry Cake? Here are a few serving suggestions:
- Brunch: Serve a slice of cake with a cup of coffee or tea for a delightful brunch treat.
- Dessert: Enjoy a slice of cake after dinner as a sweet and satisfying dessert.
- Special Occasions: This cake is perfect for birthdays, holidays, or any special occasion.
- Garnish: Garnish with fresh blueberries, lemon slices, or a dusting of powdered sugar for an extra touch of elegance.
And there you have it – a Lemon Blueberry Cake that’s as easy to make as it is delicious! I hope you enjoy this recipe as much as I do. Remember, cooking is all about having fun and creating memories. So, don’t be afraid to experiment and make this recipe your own. Happy baking, friends!

Lemon Blueberry Cake
Ingredients
Cake
- 1 cup Oil (canola, vegetable, or olive)
- 3 large Eggs
- 1 1/3 cups Buttermilk
- 2 Tablespoons Fresh Lemon Zest
- 1 Tablespoon Fresh Lemon Juice
- 2 cups Granulated Sugar
- 2 cups All-Purpose Flour (plus 2 Tbsp set aside for berries)
- 1 teaspoon Baking Powder
- 1/2 teaspoon Baking Soda
- 1 teaspoon Salt
- 1 1/2 cups Fresh Blueberries
Frosting
- 1/2 cup Salted Butter (softened)
- 8 oz Cream Cheese (softened)
- 5 cups Powdered Sugar
- 1/2 teaspoon Fresh Lemon Zest
- 1 Tablespoon Fresh Lemon Juice
Instructions
- Preheat oven to 325°F (163°C). Spray cake pans with non-stick spray.
- Beat oil, eggs, buttermilk, lemon juice, and lemon zest until well combined.
- Whisk together sugar, flour, baking powder, baking soda, and salt. Add to wet ingredients and mix until combined. Toss blueberries with reserved flour, then fold into batter.
- Divide batter evenly between prepared pans.
- Bake 19-23 mins.
- Bake 30-36 mins. Bake until a toothpick inserted into the center comes out clean.
- Let cakes cool in pans for 10-15 minutes before inverting onto a wire rack to cool completely.
- Beat butter and cream cheese until light and fluffy. Beat in powdered sugar, lemon juice, and lemon zest until smooth. Chill frosting for 15-20 minutes.
- Place one cake layer on a plate. Spread frosting. Repeat with remaining layers. Frost the top and sides. Garnish with blueberries and lemon slices.
Notes
Nutrition

