Blueberry Lemon Loaf With Glaze

Highlighted under: Sweet Oven Classics

I absolutely adore baking, especially when it involves the vibrant flavors of blueberries and lemons. This Blueberry Lemon Loaf with Glaze is a delightful treat that combines the sweetness of fresh blueberries with the zesty brightness of lemon. The moist loaf is perfectly complemented by a tangy glaze that brings everything together beautifully. After perfecting this recipe, I've discovered that using fresh blueberries yields the best flavor, while the lemon zest adds an incredible aromatic quality that elevates this loaf to a whole new level.

Callie Morgan

Created by

Callie Morgan

Last updated on 2026-02-02T02:09:35.764Z

When I first attempted to bake this Blueberry Lemon Loaf, I knew I wanted something that perfectly balanced sweetness and tartness. After a few experiments, I found that using a mix of lemon juice and zest created a fresh flavor profile that really shines through.

The glaze was the finishing touch that transformed the loaf into something truly special. I recommend letting it cool completely before drizzling the glaze on top, as this prevents it from seeping in and losing that beautiful glossy finish.

Why You'll Love This Recipe

  • Bursting with fresh blueberries that provide a natural sweetness
  • Brightened with zesty lemon for a refreshing flavor
  • Perfectly moist with a delightful glaze on top

The Importance of Fresh Ingredients

Using fresh blueberries in this Blueberry Lemon Loaf is crucial for achieving the best flavor. Fresh berries not only add natural sweetness but also contribute to the moisture of the loaf. When selecting blueberries, look for plump, firm berries with a deep blue color. Avoid any with blemishes or a dull appearance, as these may be overripe. If fresh blueberries aren't available, you can use frozen ones, but be sure to slightly thaw them and drain any excess liquid before adding to the batter.

Lemon zest is another key ingredient that elevates this loaf. The zest contains aromatic oils that deepen the flavor profile, imparting a bright, citrusy essence that beautifully complements the sweetness of the blueberries. For the best results, use a microplane grater to achieve finely shredded zest. Just make sure to avoid the bitter white pith of the lemon. This vibrant flavor will be notable in every bite, making your loaf unforgettable.

Baking Tips for Success

When mixing the batter, take care not to over-mix once you incorporate the flour. Over-mixing can lead to a denser texture, which is not what you want for this delightful loaf. Gently folding in the blueberries should be done with care to avoid breaking them apart. Aim for a consistent batter that still has some lumps; this will help achieve a light and moist loaf. Remember to scrape the sides and bottom of the bowl to ensure all ingredients are well blended.

To ensure even baking, it's important to bake the loaf in the center of the oven where heat circulates evenly. If you're using a dark-colored pan, reduce the baking temperature by about 25°F (15°C) to prevent the bottom from browning too quickly. Keep an eye on visual cues, such as a golden top and the loaf pulling away from the sides of the pan. A toothpick should come out clean when inserted into the center; if wet batter clings, give it a few more minutes in the oven.

Storage and Serving Suggestions

This Blueberry Lemon Loaf can be stored at room temperature for up to three days, wrapped tightly in plastic wrap to maintain its moisture. For longer storage, consider freezing individual slices. Wrap each slice in plastic wrap and then in aluminum foil to prevent freezer burn. It can be frozen for up to three months. To enjoy, simply thaw overnight in the refrigerator or pop it in the microwave for a quick warm-up—just 15-20 seconds should do the trick.

Serving this loaf with additional lemon glaze or a dollop of whipped cream can elevate it even further. You might also consider adding a sprinkle of powdered sugar on top for an elegant presentation. This loaf pairs wonderfully with a side of Greek yogurt or mascarpone cheese, adding a creamy contrast to the bright flavors. For a fun twist, try adding a handful of chopped nuts like walnuts or pecans for added texture.

Ingredients

Ingredients

For the Loaf

  • 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
  • 2 tbsp lemon zest
  • ¼ cup lemon juice
  • ½ cup buttermilk
  • 1 cup fresh blueberries

For the Glaze

  • 1 cup powdered sugar
  • 2 tbsp lemon juice

Instructions

Preparation Steps

Prepare the Oven and Pan

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

Mix Dry Ingredients

In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.

Cream Butter and Sugar

In a large bowl, beat the softened butter and sugar together until light and fluffy.

Add Eggs and Flavorings

Add the eggs one at a time, followed by the lemon zest and lemon juice, mixing until combined.

Combine Mixtures

Gradually add the dry ingredients to the wet mixture, alternating with the buttermilk, starting and ending with the dry ingredients. Gently fold in the blueberries.

Bake

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

Cool and Glaze

Allow the loaf to cool in the pan for 10 minutes before transferring to a wire rack. Once cooled, whisk together the powdered sugar and lemon juice for the glaze, then drizzle over the loaf.

Pro Tips

  • For the best results, use room temperature ingredients and be careful not to overmix the batter after adding the blueberries to maintain their shape.

Ingredient Substitutions

If you're looking for a healthier alternative, you can substitute half of the all-purpose flour with whole wheat flour. This will give the loaf a nuttier flavor and add extra fiber. Just keep in mind that this may slightly change the loaf's texture, making it a bit denser but still delicious. Additionally, you can replace granulated sugar with coconut sugar or honey, but you may need to adjust the liquid ingredients slightly for the moisture balance.

For those who are dairy-free, a non-dairy butter substitute can easily replace the unsalted butter, and almond or oat milk can stand in for the buttermilk. If you don’t have buttermilk on hand, you can create a quick substitute by mixing one tablespoon of lemon juice or white vinegar with enough milk to make one cup, letting it sit for five minutes before using it in the recipe.

Common Troubleshooting Tips

If your loaf turns out too dry, it may be due to overbaking. Every oven is different, so keep an eye on the baking time and check for doneness on the earlier side of the time range provided. Conversely, if the loaf comes out too wet, it could be that you added too many blueberries or not enough flour. A helpful tip is to gently toss blueberries in a little bit of flour before adding them to the batter to prevent them from sinking and creating moisture pockets.

If you find your glaze is too thin after whisking together the powdered sugar and lemon juice, simply add more powdered sugar until you reach your desired consistency. Conversely, if it’s too thick, add a drop more lemon juice. Achieving the perfect glaze can make your loaf shine visually and add that delicious tangy sweetness on top!

Questions About Recipes

→ Can I use frozen blueberries instead of fresh?

Yes, you can use frozen blueberries, but make sure to thaw and rinse them to prevent the batter from turning blue.

→ How do I store leftovers?

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

→ Is there a substitute for buttermilk?

Yes, you can make buttermilk by adding 1 tablespoon of vinegar or lemon juice to a cup of milk and letting it sit for 5 minutes.

→ Can I add nuts to this recipe?

Absolutely! Chopped walnuts or pecans would be a lovely addition for extra texture.

Secondary image

Blueberry Lemon Loaf With Glaze

I absolutely adore baking, especially when it involves the vibrant flavors of blueberries and lemons. This Blueberry Lemon Loaf with Glaze is a delightful treat that combines the sweetness of fresh blueberries with the zesty brightness of lemon. The moist loaf is perfectly complemented by a tangy glaze that brings everything together beautifully. After perfecting this recipe, I've discovered that using fresh blueberries yields the best flavor, while the lemon zest adds an incredible aromatic quality that elevates this loaf to a whole new level.

Prep Time15 minutes
Cooking Duration50 minutes
Overall Time65 minutes

Created by: Callie Morgan

Recipe Type: Sweet Oven Classics

Skill Level: Easy

Final Quantity: 1 loaf

What You'll Need

For the Loaf

  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. 2 tbsp lemon zest
  9. ¼ cup lemon juice
  10. ½ cup buttermilk
  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). Grease and flour a 9x5-inch loaf pan.

Step 02

In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. Set aside.

Step 03

In a large bowl, beat the softened butter and sugar together until light and fluffy.

Step 04

Add the eggs one at a time, followed by the lemon zest and lemon juice, mixing until combined.

Step 05

Gradually add the dry ingredients to the wet mixture, alternating with the buttermilk, starting and ending with the dry ingredients. Gently fold in the blueberries.

Step 06

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

Step 07

Allow the loaf to cool in the pan for 10 minutes before transferring to a wire rack. Once cooled, whisk together the powdered sugar and lemon juice for the glaze, then drizzle over the loaf.

Extra Tips

  1. For the best results, use room temperature ingredients and be careful not to overmix the batter after adding the blueberries to maintain their shape.

Nutritional Breakdown (Per Serving)

  • Calories: 290 kcal
  • Total Fat: 12g
  • Saturated Fat: 7g
  • Cholesterol: 55mg
  • Sodium: 200mg
  • Total Carbohydrates: 42g
  • Dietary Fiber: 1g
  • Sugars: 20g
  • Protein: 3g