Baking & Desserts Lemon Blueberry Loaf Cake

Highlighted under: Baking & Desserts

I absolutely love baking, and this Lemon Blueberry Loaf Cake has become one of my all-time favorites. The combination of zesty lemon and sweet blueberries makes every slice a delightful treat. I think what sets it apart is how moist and fluffy it is, thanks to the perfect balance of ingredients. It’s a fantastic option for brunch or a sweet snack anytime during the day. I guarantee that once you take a bite, the bright flavors will have everyone asking for seconds!

Diana Brooks

Created by

Diana Brooks

Last updated on 2026-01-26T22:27:34.745Z

Baking this Lemon Blueberry Loaf Cake was an adventure that turned out to be incredibly rewarding. I tried different fruit combinations, but nothing beats the fresh burst of blueberries paired with the zing of lemon. The secret is to gently fold in the blueberries so they retain their shape without turning the batter purple!

Next time I bake this cake, I might consider adding a sprinkle of lemon zest on top for an extra citrus kick. Each bite showcases a medley of flavors, and I love how it pairs perfectly with a cup of tea or coffee in the afternoon.

Why You'll Love This Recipe

  • Celebrates the fresh taste of juicy blueberries and zesty lemon.
  • Moist and fluffy texture guaranteed to brighten your day.
  • Perfectly sweet for a snack or a delightful dessert.

Mastering the Cake Batter

When combining the wet and dry ingredients for this Lemon Blueberry Loaf Cake, it's vital to avoid overmixing. Overmixing can lead to a dense texture, which we want to avoid. Stir gently until the flour is just incorporated, leaving a few lumps. This method preserves the airiness of the batter, ensuring a light and fluffy loaf after baking. Remember, a good balance between mixing and not overworking the batter is key to achieving the ideal crumb.

Additionally, folding in the blueberries should be done with care. If you stir too vigorously, the blueberries might burst, staining the batter and impacting the overall presentation. Opt for a gentle folding motion using a spatula or a wooden spoon, which preserves the integrity of the fruit while evenly distributing it throughout the cake. This will result in delightful bursts of juicy blueberries in every slice.

Essential Tips for the Perfect Glaze

The lemon glaze adds a bright finish to the loaf, enhancing the citrus flavors. To achieve the perfect consistency, mix the powdered sugar and lemon juice until smooth, adjusting the ratios as necessary. If the glaze is too thick, add a hint of water or lemon juice; if too thin, add more powdered sugar. The ideal drizzle should be thick enough to cling to the cake but thin enough to pour smoothly over the top.

For an extra touch, consider infusing the glaze with some lemon zest for added flavor and texture. This not only enhances the visual appeal but also gives an additional zesty kick that complements the cake beautifully. Drizzle the glaze generously after the loaf has cooled to ensure it sets nicely without melting into the warm cake.

Storage and Serving Suggestions

This Lemon Blueberry Loaf Cake can be stored at room temperature for up to three days in an airtight container. If you want to keep it fresh longer, consider refrigerating it for up to a week. When storing, it's best to keep it unglazed; add the lemon glaze just before serving. This ensures the glaze remains vibrant and doesn’t become soggy from the moisture in the cake.

For an elegant presentation, serve slices with a dollop of whipped cream or a scoop of vanilla ice cream. The creamy elements provide a beautiful contrast to the tangy cake, making it a delightful dessert. If you're feeling adventurous, you can also serve it with a light berry compote for an extra layer of flavor and texture!

Ingredients

Ingredients

For the Cake

  • 1 ½ cups all-purpose flour
  • 1 tsp baking powder
  • ½ tsp baking soda
  • ¼ tsp salt
  • ½ cup unsalted butter, softened
  • 1 cup granulated sugar
  • 2 large eggs
  • 1 tbsp lemon zest
  • ½ cup lemon juice
  • 1 tsp vanilla extract
  • 1 cup fresh blueberries

For the Glaze

  • 1 cup powdered sugar
  • 2 tbsp lemon juice

Make sure to wash and dry the blueberries gently before folding them into the batter.

Instructions

Instructions

Prepare the Oven and Pan

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

Mix Dry Ingredients

In a bowl, whisk together flour, baking powder, baking soda, and salt.

Cream Butter and Sugar

In a separate bowl, cream the softened butter and sugar until light and fluffy.

Add Eggs and Flavors

Beat in the eggs one at a time. Then mix in the lemon zest, lemon juice, and vanilla extract.

Combine Ingredients

Gradually add the dry ingredients to the wet mixture, mixing until just combined. Gently fold in the blueberries.

Bake

Pour the batter into the prepared loaf pan and bake for 50 minutes, or until a toothpick inserted in the center comes out clean.

Prepare the Glaze

While the cake bakes, whisk together the powdered sugar and lemon juice until smooth.

Cool and Glaze

Once baked, allow the loaf to cool in the pan for 10 minutes, then transfer to a wire rack. Drizzle the lemon glaze over the cooled cake.

Let the glaze set for a few minutes before slicing.

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Pro Tips

  • For an extra burst of lemon flavor, consider adding more lemon zest to the batter or the glaze. Also, be careful not to over-mix the batter once you add the flour, as this can make the cake tough.

Ingredient Substitutions

If you find yourself without fresh blueberries, feel free to use frozen ones. Just remember to add them directly to the batter without thawing to prevent excess moisture. The same goes for the lemon juice; if you're fresh out of lemons, bottled lemon juice can work in a pinch, though fresh is always best for flavor. Additionally, for a dairy-free version, swap the unsalted butter with coconut oil or a plant-based butter alternative.

For a gluten-free option, substitute the all-purpose flour with a gluten-free all-purpose blend designed for baking. Make sure it includes xanthan gum to mimic the elasticity of regular flour. This makes it just as feasible to enjoy this delightful loaf without compromising on texture or taste.

Scaling the Recipe

Scaling this recipe is simple if you're looking to make more loaves. Doubling the ingredients will give you two delicious loaves, but remember to bake them separately. Baking them at the same time may require additional time to ensure even cooking. Keep an eye on them and start checking for doneness a few minutes earlier than indicated to account for the variance in time.

Alternatively, you can make mini loaves using a mini loaf pan. This variation requires a drop in baking time, typically around 30-35 minutes. They make perfect gifts and are great for portion control, ensuring everyone can enjoy their own individually-sized treat!

Questions About Recipes

→ Can I use frozen blueberries instead?

Yes, frozen blueberries can be used, but do not thaw them as they might bleed into the batter.

→ How should I store the leftover cake?

Store the leftover cake in an airtight container at room temperature for up to 3 days.

→ Can I substitute lemon with another fruit?

You can use orange or lime juice for a different citrus flavor, but it will change the taste.

→ What serves best with this cake?

A dollop of whipped cream or a scoop of vanilla ice cream pairs wonderfully with this loaf cake.

Baking & Desserts Lemon Blueberry Loaf Cake

I absolutely love baking, and this Lemon Blueberry Loaf Cake has become one of my all-time favorites. The combination of zesty lemon and sweet blueberries makes every slice a delightful treat. I think what sets it apart is how moist and fluffy it is, thanks to the perfect balance of ingredients. It’s a fantastic option for brunch or a sweet snack anytime during the day. I guarantee that once you take a bite, the bright flavors will have everyone asking for seconds!

Prep Time15 minutes
Cooking Duration50 minutes
Overall Time65 minutes

Created by: Diana Brooks

Recipe Type: Baking & Desserts

Skill Level: Intermediate

Final Quantity: 8 servings

What You'll Need

For the Cake

  1. 1 ½ cups all-purpose flour
  2. 1 tsp baking powder
  3. ½ tsp baking soda
  4. ¼ tsp salt
  5. ½ cup unsalted butter, softened
  6. 1 cup granulated sugar
  7. 2 large eggs
  8. 1 tbsp lemon zest
  9. ½ cup lemon juice
  10. 1 tsp vanilla extract
  11. 1 cup fresh blueberries

For the Glaze

  1. 1 cup powdered sugar
  2. 2 tbsp 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, whisk together flour, baking powder, baking soda, and salt.

Step 03

In a separate bowl, cream the softened butter and sugar until light and fluffy.

Step 04

Beat in the eggs one at a time. Then mix in the lemon zest, lemon juice, and vanilla extract.

Step 05

Gradually add the dry ingredients to the wet mixture, mixing until just combined. Gently fold in the blueberries.

Step 06

Pour the batter into the prepared loaf pan and bake for 50 minutes, or until a toothpick inserted in the center comes out clean.

Step 07

While the cake bakes, whisk together the powdered sugar and lemon juice until smooth.

Step 08

Once baked, allow the loaf to cool in the pan for 10 minutes, then transfer to a wire rack. Drizzle the lemon glaze over the cooled cake.

Extra Tips

  1. For an extra burst of lemon flavor, consider adding more lemon zest to the batter or the glaze. Also, be careful not to over-mix the batter once you add the flour, as this can make the cake tough.

Nutritional Breakdown (Per Serving)

  • Calories: 300 kcal
  • Total Fat: 14g
  • Saturated Fat: 8g
  • Cholesterol: 70mg
  • Sodium: 200mg
  • Total Carbohydrates: 44g
  • Dietary Fiber: 1g
  • Sugars: 26g
  • Protein: 4g