Lemon Blueberry Bundt Cake (Moist & Easy)

My mother-in-law once asked which bakery this Lemon Blueberry Bundt Cake came from, and she couldn’t believe I had made it at home. With no fancy decorating or complicated steps, this cake looks impressive while being incredibly easy to prepare. Fresh lemon zest, juicy blueberries, and a simple lemon glaze create a moist, flavorful dessert that’s perfect for brunch, family gatherings, or any sweet occasion.

Why You’ll Love This Lemon Blueberry Bundt Cake

• Simple and beginner-friendly: This recipe comes together with basic pantry ingredients and easy steps, making it a great choice even if you’re new to baking. No complicated techniques or decorating skills are needed.
• Moist and full of flavor: The combination of fresh lemon zest, lemon juice, and juicy blueberries creates a soft, tender crumb with a perfect balance of sweet and tangy flavors.
• Beautiful bakery-style presentation: The classic bundt shape and smooth lemon glaze give this cake an elegant finish, making it look like it came from a bakery with minimal effort.
• Perfect for sharing: Whether you’re serving it at a family gathering, weekend brunch, afternoon tea, or a special celebration, this cake is always a crowd-pleaser.
• Made with fresh ingredients: Real blueberries and bright citrus flavors make every slice taste fresh, homemade, and irresistible.

Ingredients You’ll Need

Dry Ingredients

• 2 ½ cups all-purpose flour (312g)
  Provides the structure for the cake and helps create a soft, tender crumb. Measure carefully using the spoon-and-level method to avoid a dense texture.
• 1 teaspoon baking powder
  Helps the cake rise and gives it a light, fluffy texture.
• ½ teaspoon baking soda
  Works with the sour cream and lemon juice to add extra lift and keep the cake soft.
• ½ teaspoon salt
  Balances the sweetness and enhances the lemon flavor.

Wet Ingredients

• ¾ cup unsalted butter (168g), room temperature
  Creates a rich, tender texture when creamed with sugar. Softened butter blends more easily and helps build a lighter cake crumb.
• 1 ¾ cups granulated sugar (350g)
  Adds sweetness and helps create a soft, airy texture by trapping air during mixing.
• 2 tablespoons lemon zest
  Adds intense lemon flavor. Rubbing the zest into the sugar helps release the natural citrus oils.
• 2 tablespoons vegetable oil (30ml)
  Keeps the cake moist and tender, even after a few days.
• 1 ½ teaspoons vanilla extract
  Adds warmth and balances the bright citrus notes.
• 4 large eggs, room temperature
  Provide structure, richness, and help create a smooth cake batter.
• ½ cup sour cream (120g)
  Keeps the cake soft, moist, and tender while adding a subtle tang.
• ¼ cup milk (60ml)
  Helps create the perfect batter consistency for a smooth bundt cake.
• ¼ cup fresh lemon juice (60ml)
  Gives the cake a bright, fresh lemon flavor that bottled juice cannot match.

Blueberry Mix-In

• 1 tablespoon all-purpose flour
  Used to coat the blueberries, helping prevent them from sinking to the bottom of the cake.
• 1 ½ cups blueberries (about 190g), fresh or frozen
  Add sweet-tart bursts of flavor throughout the cake. Fresh berries work best, but frozen blueberries can also be used.

Lemon Glaze

• 1 cup powdered sugar (110g)
  Creates a smooth, sweet glaze with a delicate lemon flavor.
• 1–2 tablespoons fresh lemon juice (15–30ml)
  Adjust the amount until the glaze reaches a thick but pourable consistency.

How to Make Lemon Blueberry Bundt Cake

Prepare the Pan and Oven

Preheat your oven to 350°F (175°C). Grease a 10-cup bundt pan thoroughly with softened butter, making sure to cover all the grooves. Lightly dust with flour, then tap out any excess.

Combine the Dry Ingredients

In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set the mixture aside while you prepare the batter.

Cream the Butter, Sugar, and Lemon Zest

In a large mixing bowl, beat the butter, sugar, and lemon zest together until light and fluffy, about 3 minutes. Mixing the zest with the sugar helps release the natural oils and creates a stronger citrus flavor.

Add the Wet Ingredients

Mix in the vegetable oil and vanilla extract, then add the eggs one at a time. Beat well after each addition until the mixture is smooth and fully combined.

Combine the Batter

Reduce the mixer speed to low and add the dry ingredients in three additions, alternating with the sour cream, milk, and lemon juice. Begin and end with the flour mixture, mixing only until everything is combined. Avoid overmixing to keep the texture soft.

Add the Blueberries

Toss the blueberries with 1 tablespoon of flour, then gently fold them into the batter using a spatula. This simple step helps keep the berries evenly spread throughout the cake instead of sinking to the bottom.

Bake Until Golden

Pour the batter into the prepared pan and smooth the top. Bake on the center rack for 55–65 minutes, or until a toothpick inserted in the center comes out clean.

Cool and Remove from the Pan

Allow the cake to cool in the pan for about 15 minutes, then carefully invert it onto a wire rack. Let it cool completely for around 1 hour before adding the glaze.

Add the Lemon Glaze

Whisk the powdered sugar and lemon juice together until smooth and pourable. Drizzle the glaze over the cooled cake and let it naturally flow down the beautiful bundt grooves before serving.

Expert Tips for the Best Results

• Grease the pan properly: After having a cake stick and break apart, I learned that greasing every groove of the bundt pan with softened butter and then dusting it with flour gives the cleanest release. Don’t skip this step if you want a beautiful shape.
• Enhance the lemon flavor: Rubbing the lemon zest into the sugar before mixing helps release the natural oils, creating a much brighter citrus taste throughout the cake.
• Let the cake rest before removing it: Allow the cake to cool in the pan for about 15 minutes before flipping it out. This gives it time to set while still making sure it releases easily.
• Use room-temperature ingredients: Softened butter, eggs, and sour cream blend together more smoothly, creating a well-mixed batter and a softer texture.
• Keep frozen blueberries frozen: If using frozen berries, add them directly from the freezer after coating them with flour. This helps prevent excess color from spreading into the batter.
• Cool completely before glazing: Wait until the cake is fully cooled before adding the glaze. A warm cake can cause the topping to melt and slide off.
• Make it ahead for better flavor: This cake develops even more flavor the next day as the lemon notes settle into the crumb. Making it ahead of time is a great option for gatherings.

Ingredient Substitutions

Gluten-Free Flour

Replace all-purpose flour with a 1:1 gluten-free baking blend for a gluten-free version. The texture will remain close to the original, although the cake may have a slightly denser crumb. Avoid using single gluten-free flours, as they can affect the moisture and structure.

Dairy-Free Butter

Use a plant-based butter stick instead of regular butter to make the cake dairy-free. Choose a baking-friendly option for the best flavor and texture. Since some dairy-free butters are softer, you may need a small adjustment to the oil amount.

Sour Cream

Plain Greek yogurt can replace sour cream in an equal amount. It provides a similar creamy texture and slight tang while keeping the cake moist and tender.

Fresh or Frozen Blueberries

Fresh blueberries can be swapped with frozen berries without thawing them first. Coat frozen blueberries with a little flour before adding them to the batter to help prevent color bleeding and keep them evenly spread.

Dairy-Free Milk

Use oat milk, almond milk, soy milk, or another dairy-free milk as a substitute for regular milk. Unsweetened varieties work best and help maintain the cake’s soft texture.

Lemon Juice

Fresh lemon juice gives the brightest citrus flavor, but bottled lemon juice can be used if fresh lemons are unavailable. For the best taste and aroma, freshly squeezed juice is always recommended.

How to Store This Cake

Proper storage helps maintain the cake’s soft texture, fresh lemon flavor, and moist crumb. Whether you’re saving leftovers or making it ahead, these simple methods will keep it tasting delicious.

At Room Temperature

Store the glazed cake under a cake dome or cover it loosely with foil for up to 3 days. Keep it in a cool, dry place, as the glaze may become slightly sticky in warm or humid conditions.

In the Refrigerator

For longer storage, place the cake in an airtight container and refrigerate for up to 1 week. The crumb stays moist thanks to ingredients like sour cream and oil. Let the slices come to room temperature before serving for the best texture and flavor.

In the Freezer

To freeze, wrap the unglazed cake tightly in plastic wrap and place it in a freezer-safe container for up to 3 months. When ready to enjoy, thaw it overnight at room temperature and add the lemon glaze just before serving for a fresh finish.

More Homemade Desserts to Try

• Black Forest Cheesecake 
• Red Velvet Cake
• Moist Coconut Cake

Frequently Asked Questions

Final Thoughts

This Lemon Blueberry Bundt Cake is the perfect example of how simple ingredients can create a truly special dessert. With its soft, moist crumb, fresh lemon flavor, juicy blueberries, and sweet glaze, it looks impressive while being surprisingly easy to make. Whether you’re baking for a family gathering, weekend brunch, a celebration, or simply craving a homemade treat, this cake is sure to become a favorite. It’s a recipe you’ll want to come back to again and again because every slice feels fresh, comforting, and made with love.