Baking & Desserts Lemon Blueberry Loaf Cake

Highlighted under: Pastry Love

I absolutely love making this Lemon Blueberry Loaf Cake whenever I want to impress my friends or family. The fragrant lemon combined with fresh blueberries creates a delightful flavor that brightens any day. This recipe is not only easy to follow but yields a moist and tender cake that is perfect for afternoon tea or dessert. Plus, the vibrant colors make it visually appealing, making this loaf a centerpiece on any table. Trust me, once you try it, you’ll want to bake it over and over again!

Keira Thompson

Created by

Keira Thompson

Last updated on 2026-01-26T21:45:34.159Z

When I first discovered this recipe, I was searching for something light and refreshing to serve for brunch. I played around with the proportions of lemon and blueberries to find the perfect balance, and the results were even better than I anticipated. The key to a moist loaf is to blend the wet ingredients well and avoid overmixing once you add the flour.

I've learned that using fresh blueberries makes all the difference in flavor, but if you opt for frozen, just ensure they're not clumped together when folding them in. This little tip helps them distribute evenly, making each slice a burst of fruity goodness!

Why You'll Love This Cake

  • Bright citrus flavor combined with juicy blueberries
  • Perfectly moist and tender crumb structure
  • Versatile for breakfast, dessert, or tea time

Understanding the Ingredients

The balance of ingredients in this Lemon Blueberry Loaf Cake is crucial for achieving the best texture and flavor. The combination of all-purpose flour, baking powder, and baking soda helps the cake rise beautifully, while the fat from unsalted butter ensures a moist crumb. Acidic ingredients like lemon juice not only enhance the flavor but also activate the baking soda, resulting in a light and fluffy cake. Using fresh blueberries adds natural sweetness and bursts of flavor, creating delightful pockets of juiciness throughout each slice.

For added brightness, the lemon zest is not to be overlooked. It infuses the batter with essential oils that deepen the citrus flavor without adding acidity. If you’re in a pinch, feel free to use a combination of lemon and orange for a unique citrus twist. Also, remember that the quality of your blueberries matters; choosing plump and ripe ones will significantly enhance the cake’s taste.

Baking Techniques for Success

When it comes to mixing, the creaming method is essential. Ensure that your butter is at room temperature for optimal mixing; this helps incorporate air and provides the cake with a light texture. Avoid overmixing once you combine the dry and wet ingredients, as this can lead to a dense loaf. Stop mixing as soon as you no longer see streaks of flour for the best results. The gentle folding of the blueberries into the batter is equally important; it helps maintain their shape and prevents them from sinking to the bottom.

Once the batter is in the pan, pay attention to baking time. Ovens can vary, so start checking around the 50-minute mark. The cake is done when a toothpick inserted in the center comes out clean or with a few moist crumbs attached, but not wet batter. A well-baked loaf will have a golden top and edges, and your kitchen will be filled with an irresistible lemony aroma.

Storing and Serving Suggestions

To preserve the freshness of your Lemon Blueberry Loaf Cake, store it uncovered at room temperature for up to two days. For longer storage, wrap it in plastic wrap or aluminum foil to prevent it from drying out; it can last up to a week in the fridge. If you want to keep it even longer, consider freezing individual slices. Simply wrap each slice tightly and store it in an airtight container; it should maintain its quality for about three months. To enjoy, let it thaw at room temperature or use the microwave for quick defrosting.

This loaf makes for an excellent breakfast or snack, but also shines as a dessert. Pair it with a dollop of whipped cream or a scoop of vanilla ice cream for a delightful treat. For a fun twist, you could add a handful of chopped nuts or swap some blueberries for other berries, like raspberries or strawberries, to customize the flavor profile. Whether enjoyed plain or dressed up, this cake is sure to impress!

Ingredients

Gather the following ingredients to make your Lemon Blueberry Loaf Cake:

For the Loaf Cake

  • 1 ½ cups all-purpose flour
  • 1 cup granulated sugar
  • ½ cup unsalted butter, softened
  • 2 large eggs
  • ½ cup whole milk
  • Zest of 1 lemon
  • Juice of 1 lemon
  • 1 teaspoon baking powder
  • ½ teaspoon baking soda
  • ¼ teaspoon salt
  • 1 cup fresh blueberries

For the Glaze (optional)

  • 1 cup powdered sugar
  • 2 tablespoons lemon juice

Ensure all ingredients are measured accurately for the best results!

Instructions

Follow these simple steps to bake your Lemon Blueberry Loaf Cake:

Preheat the Oven

Preheat your oven to 350°F (175°C) and grease a 9x5 inch loaf pan.

Mix Wet Ingredients

In a bowl, cream together the softened butter and sugar until light and fluffy. Add the eggs one at a time, mixing well after each addition. Stir in the lemon zest and juice.

Add Dry Ingredients

In a separate bowl, whisk together the flour, baking powder, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, alternating with the milk, and mix until just combined.

Fold in Blueberries

Gently fold in the blueberries, being careful not to overmix the batter.

Bake

Pour the batter into the prepared loaf pan and smooth the top. Bake for 50-55 minutes, or until a toothpick inserted into the center comes out clean.

Cool and Glaze

Allow the loaf to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely. If desired, whisk together powdered sugar and lemon juice for the glaze and drizzle over the cooled cake.

Slice and enjoy your beautifully baked Lemon Blueberry Loaf Cake!

Pro Tips

  • For an extra burst of flavor, consider adding a handful of chopped walnuts or a pinch of cinnamon to the batter. Both variations complement the lemon and blueberry beautifully!

Optional Glaze Tips

The optional glaze offers an extra layer of tangy sweetness that beautifully complements the cake's base flavors. To achieve a smooth glaze, whisk together powdered sugar and lemon juice until combined; the consistency should be pourable yet thick enough to cling to the cake. If the glaze is too thin, simply add a bit more powdered sugar; if it’s too thick, you can thin it with additional lemon juice or a splash of water.

When applying the glaze, it’s best to do so once the cake has fully cooled. Drizzle it over the top and let it set for a few minutes before slicing. This will create a lovely glossy finish that enhances the visual appeal and flavor of your loaf cake.

Common Troubleshooting Tips

If your loaf cake sinks in the middle, it could be due to overmixing or underbaking. To avoid this, always mix until just combined, and ensure your oven is fully preheated. You can also use an oven thermometer to verify that your oven's temperature is accurate.

Another common issue is a dry loaf, which may occur if the cake bakes too long. Keep an eye on the baking time and do not hesitate to remove it from the oven as soon as a toothpick comes out clean. Properly measuring your ingredients, especially the flour, can also prevent a dry texture—fluff up your flour before scooping to avoid packing it down.

Questions About Recipes

→ Can I use frozen blueberries?

Yes, you can use frozen blueberries. Just make sure they are not clumped together and add them directly from the freezer.

→ How should I store the loaf cake?

Store the loaf in an airtight container at room temperature for up to 3 days or refrigerate for up to a week.

→ Can I make this cake gluten-free?

Yes, you can substitute all-purpose flour with a gluten-free flour blend. Make sure it's suitable for baking.

→ How can I prevent blueberries from sinking in the batter?

Toss the blueberries in a bit of flour before folding them into the batter. This helps them stay suspended while baking.

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Baking & Desserts Lemon Blueberry Loaf Cake

I absolutely love making this Lemon Blueberry Loaf Cake whenever I want to impress my friends or family. The fragrant lemon combined with fresh blueberries creates a delightful flavor that brightens any day. This recipe is not only easy to follow but yields a moist and tender cake that is perfect for afternoon tea or dessert. Plus, the vibrant colors make it visually appealing, making this loaf a centerpiece on any table. Trust me, once you try it, you’ll want to bake it over and over again!

Prep Time15 minutes
Cooking Duration50 minutes
Overall Time1 hour 5 minutes

Created by: Keira Thompson

Recipe Type: Pastry Love

Skill Level: Intermediate

Final Quantity: 8 servings

What You'll Need

For the Loaf Cake

  1. 1 ½ cups all-purpose flour
  2. 1 cup granulated sugar
  3. ½ cup unsalted butter, softened
  4. 2 large eggs
  5. ½ cup whole milk
  6. Zest of 1 lemon
  7. Juice of 1 lemon
  8. 1 teaspoon baking powder
  9. ½ teaspoon baking soda
  10. ¼ teaspoon salt
  11. 1 cup fresh blueberries

For the Glaze (optional)

  1. 1 cup powdered sugar
  2. 2 tablespoons lemon juice

How-To Steps

Step 01

Preheat your oven to 350°F (175°C) and grease a 9x5 inch loaf pan.

Step 02

In a bowl, cream together the softened butter and sugar until light and fluffy. Add the eggs one at a time, mixing well after each addition. Stir in the lemon zest and juice.

Step 03

In a separate bowl, whisk together the flour, baking powder, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, alternating with the milk, and mix until just combined.

Step 04

Gently fold in the blueberries, being careful not to overmix the batter.

Step 05

Pour the batter into the prepared loaf pan and smooth the top. Bake for 50-55 minutes, or until a toothpick inserted into the center comes out clean.

Step 06

Allow the loaf to cool in the pan for 10 minutes, then transfer to a wire rack to cool completely. If desired, whisk together powdered sugar and lemon juice for the glaze and drizzle over the cooled cake.

Extra Tips

  1. For an extra burst of flavor, consider adding a handful of chopped walnuts or a pinch of cinnamon to the batter. Both variations complement the lemon and blueberry beautifully!

Nutritional Breakdown (Per Serving)

  • Calories: 320 kcal
  • Total Fat: 15g
  • Saturated Fat: 9g
  • Cholesterol: 70mg
  • Sodium: 150mg
  • Total Carbohydrates: 45g
  • Dietary Fiber: 1g
  • Sugars: 20g
  • Protein: 4g