The Lemon Blueberry Loaf with Zesty Glaze Recipe is a delightful treat that perfectly balances the tart brightness of lemon with the sweet burst of blueberries, all wrapped up in a moist, tender loaf. This cake offers a beautiful harmony of flavors and textures, where the zingy glaze adds just the right finishing touch. Whether you’re slicing into it for breakfast, dessert, or an afternoon snack, this loaf feels like a little sunshine on a plate, making it an absolute favorite to share with friends and family.

Ingredients You’ll Need
The beauty of this Lemon Blueberry Loaf with Zesty Glaze Recipe lies in its simple yet essential ingredients. Each element plays a crucial role in creating that perfect texture, flavor, and that gorgeous golden color you want in a loaf.
- All-purpose flour: The base of the loaf, keeping it light yet sturdy enough to hold the blueberries.
- Baking powder and baking soda: These leavening agents make the loaf rise beautifully and give it a tender crumb.
- Salt: A pinch enhances all the flavors and balances out the sweetness.
- Unsalted butter: Adds richness and moisture, ensuring the loaf stays soft.
- Granulated sugar: Sweetens the loaf and helps give it that lovely crust.
- Large eggs: Bind everything together and contribute to the loaf’s structure.
- Sour cream: Adds moisture and a slight tang, keeping the crumb tender and moist.
- Milk: Helps achieve the perfect batter consistency.
- Lemon zest and fresh lemon juice: Infuse the loaf with bright, sharp citrus notes that elevate the flavor.
- Vanilla extract: Adds warmth and depth to balance the lemon’s vibrancy.
- Fresh or frozen blueberries tossed in flour: Prevents sinking and spreads the juicy bursts of flavor throughout the loaf.
- Powdered sugar (for glaze): Creates a smooth, sweet topping that contrasts beautifully with the tart lemon zest.
How to Make Lemon Blueberry Loaf with Zesty Glaze Recipe
Step 1: Prep Your Pan and Oven
Start by preheating your oven to 350°F (175°C). Grease a 9×5-inch loaf pan well—this ensures your loaf will come out clean and intact. Getting this step done early sets the stage for a smooth baking experience.
Step 2: Combine the Dry Ingredients
In a medium bowl, whisk together the flour, baking powder, baking soda, and salt. This step is essential because evenly distributing the leavening agents within the flour gives your loaf a uniform rise and perfect texture.
Step 3: Cream Butter and Sugar
Using a large mixing bowl, beat the softened butter and granulated sugar together until the mixture is light and fluffy. This process incorporates air which makes your loaf lighter and crumb more tender.
Step 4: Add Wet Ingredients
Beat in the eggs one at a time, ensuring each is fully incorporated before adding the next. Then blend in the sour cream, milk, lemon zest, lemon juice, and vanilla extract until the batter is smooth. These ingredients add moisture and that signature bright lemon flavor that makes this recipe so special.
Step 5: Mix Dry and Wet Ingredients
Gradually add the dry ingredients into the wet mixture, stirring gently just until combined. Overmixing here will make the loaf tough, so be gentle—your goal is a tender crumb.
Step 6: Fold in Blueberries
Carefully fold in the blueberries that have been tossed in flour. The flour coating helps prevent the berries from sinking to the bottom of the loaf and keeps them evenly distributed throughout the batter.
Step 7: Bake the Loaf
Pour the batter into your greased loaf pan and smooth the top. Bake for 50 to 60 minutes, or until a toothpick inserted in the center comes out clean. The anticipation as the wonderful lemon scent fills your kitchen is one of the best parts of this recipe.
Step 8: Cool and Glaze
After baking, let the loaf cool in the pan for about 10 minutes, then transfer it to a wire rack to cool completely. While waiting, whisk together powdered sugar with fresh lemon juice and lemon zest to create the zesty glaze. Drizzle it generously over the cooled loaf, adding the final touch of tangy sweetness.
How to Serve Lemon Blueberry Loaf with Zesty Glaze Recipe

Garnishes
For an eye-catching presentation, sprinkle a few fresh blueberries and a little extra lemon zest on top of the glaze. A small sprig of fresh mint also brightens the look and adds a garden-fresh aroma that pairs beautifully.
Side Dishes
This loaf pairs wonderfully with a cup of hot tea or coffee and can be a light breakfast alongside a bowl of yogurt or fresh fruit salad. The tartness of the lemon and bursting blueberries make it a perfect complement to creamy or fruity sides.
Creative Ways to Present
Serve individual slices on pretty dessert plates with a dollop of whipped cream and a drizzle of honey for an elegant touch. Another fun idea is to make mini loaf cakes using the same recipe in smaller pans—perfect for parties or gifting.
Make Ahead and Storage
Storing Leftovers
You can store leftover slices in an airtight container at room temperature for up to two days. For longer freshness, wrapping the loaf tightly in plastic wrap or foil works wonders in keeping moisture locked in.
Freezing
This Lemon Blueberry Loaf with Zesty Glaze Recipe freezes beautifully. Wrap the whole loaf or individual slices in plastic wrap, then foil, and freeze for up to three months. Thaw overnight at room temperature before serving.
Reheating
When you’re ready to enjoy, warm slices gently in the microwave for about 15 seconds or in a low oven (300°F/150°C) for 10 minutes. This revives the moist texture and brings back that fresh-baked aroma perfectly.
FAQs
Can I use frozen blueberries for this recipe?
Absolutely! Just be sure to toss the frozen blueberries in flour before folding them into the batter to prevent them from sinking to the bottom and bleeding color throughout the loaf.
What can I substitute for sour cream if I don’t have any?
You can use plain Greek yogurt or buttermilk as great substitutes. Both maintain the tender texture and add a slight tang similar to sour cream.
How do I make the glaze less tangy if I prefer it sweeter?
Simply reduce the amount of lemon juice slightly and add more powdered sugar to balance out the tartness to your taste.
Can I make this loaf gluten-free?
Yes! Use a gluten-free all-purpose flour blend that measures like regular flour. Just make sure it contains xanthan gum or a binding agent to keep the loaf’s texture intact.
Is this recipe suitable for vegetarians?
Definitely. This Lemon Blueberry Loaf with Zesty Glaze Recipe uses no animal products besides eggs and dairy, making it a perfect treat for vegetarian diets.
Final Thoughts
There is something truly special about baking a Lemon Blueberry Loaf with Zesty Glaze Recipe that brightens the day with every bite. The joyful combination of tart lemon, juicy blueberries, and sweet glaze feels like an embrace from the kitchen itself. I can’t wait for you to try it and make it your own favorite—because this loaf deserves a spot on your dessert table and in your heart!
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Lemon Blueberry Loaf with Zesty Glaze Recipe
- Prep Time: 15 minutes
- Cook Time: 55 minutes
- Total Time: 1 hour 10 minutes
- Yield: 10 slices
- Category: Dessert
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Description
This Lemon Blueberry Loaf with Zesty Glaze is a moist, flavorful loaf cake bursting with fresh blueberries and bright lemon flavor. Perfect for a summer dessert or anytime treat, the loaf is topped with a tangy lemon glaze that adds the perfect finishing touch. Easy to make and wonderfully tender, this classic American dessert combines a soft crumb with vibrant citrus notes and juicy berries.
Ingredients
Dry Ingredients
- 1 1/2 cups all-purpose flour
- 1 teaspoon baking powder
- 1/2 teaspoon baking soda
- 1/4 teaspoon salt
Wet Ingredients
- 1/2 cup unsalted butter, softened
- 3/4 cup granulated sugar
- 2 large eggs
- 1/2 cup sour cream
- 1/4 cup milk
- Zest of 1 lemon
- 2 tablespoons fresh lemon juice
- 1 teaspoon vanilla extract
Main Flavoring
- 1 cup fresh or frozen blueberries (tossed in 1 tablespoon flour)
For the Glaze
- 1 cup powdered sugar
- 1–2 tablespoons fresh lemon juice
- Zest of 1/2 lemon
Instructions
- Preheat and prepare the pan: Preheat your oven to 350°F (175°C) and grease a 9×5-inch loaf pan thoroughly to prevent sticking.
- Mix dry ingredients: In a medium bowl, whisk together the all-purpose flour, baking powder, baking soda, and salt until well combined.
- Cream butter and sugar: In a large mixing bowl, beat the softened unsalted butter and granulated sugar together until the mixture is light and fluffy, which usually takes about 3-4 minutes.
- Add eggs and wet ingredients: Beat the eggs in one at a time ensuring each is fully incorporated before adding the next. Then mix in sour cream, milk, lemon zest, lemon juice, and vanilla extract until the batter is smooth and well combined.
- Combine wet and dry ingredients: Gradually add the dry ingredients into the wet mixture, mixing gently and only until just combined to avoid overmixing which can toughen the loaf.
- Fold in blueberries: Gently fold in the blueberries that have been tossed with flour to keep them from sinking during baking.
- Pour and bake: Pour the batter evenly into the prepared loaf pan and smooth the top with a spatula. Bake in the preheated oven for 50 to 60 minutes, or until a toothpick inserted into the center comes out clean.
- Cool the loaf: Once baked, allow the loaf to cool in the pan for 10 minutes. Then remove from the pan and transfer to a wire rack to cool completely before glazing.
- Prepare and add glaze: While the loaf cools, whisk together powdered sugar, fresh lemon juice, and lemon zest until smooth. Drizzle the glaze evenly over the cooled loaf before slicing and serving.
Notes
- If using frozen blueberries, do not thaw before adding to the batter to prevent color bleeding and sogginess.
- For an extra lemony punch, brush the warm loaf with lemon syrup before applying the glaze.
