If you love fresh, bright flavors, this Lemon Blueberry Loaf Cake with Glaze is going to become one of your favorite baking recipes. It’s soft, moist, full of juicy blueberries, and packed with fresh lemon flavor. Every slice tastes like sunshine.
Imagine cutting into a warm loaf cake that’s fluffy and tender, with little bursts of sweet blueberries in every bite. The lemon gives it a light, refreshing flavor that keeps it from feeling too heavy or overly sweet. And the best part? That smooth lemon glaze on top that gently drips down the sides and adds just the right amount of sweetness.
This is the kind of cake that feels perfect for almost any moment. It’s great with morning coffee, lovely for brunch with friends, and just sweet enough to enjoy as a simple dessert after dinner.
The best part is how easy it is to make. No complicated steps, no fancy tools just simple ingredients and a little mixing. The result is a bakery style loaf cake that looks beautiful and tastes even better.
Once you try it, you’ll see why lemon and blueberries are such a classic combination.
Super Moist & Fluffy Lemon Blueberry Loaf Recipe!
What is Lemon Blueberry Loaf Cake with Glaze?
A Lemon Blueberry Loaf Cake is a soft, buttery cake baked in a loaf pan, similar to banana bread or pound cake. The batter is flavored with fresh lemon juice and lemon zest, then filled with blueberries that add little pops of sweetness.
After baking, the loaf is topped with a simple lemon glaze made from powdered sugar and lemon juice. This glaze adds a light sweetness and makes the cake look extra pretty.
What makes this loaf special is the flavor balance. The lemon keeps the cake fresh and bright, while the blueberries bring natural sweetness and a juicy texture.
It’s simple, comforting, and perfect for everyday baking.
Why You’ll Love This Recipe
- Fresh and bright flavor
Lemon and blueberries together taste light, sweet, and refreshing. - Soft and moist texture
Every slice is tender and fluffy. - Easy to make
No complicated steps or fancy equipment. - Perfect for many occasions
Great for breakfast, brunch, snacks, or dessert. - Beautiful homemade cake
The lemon glaze makes it look like it came from a bakery.
How This Recipe Works
Here are a few simple things that make this recipe turn out great.
- Lemon zest gives strong lemon flavor
The zest contains natural oils that make the cake taste extra fresh. - Buttermilk keeps the cake soft
It adds moisture and helps create a tender crumb. - Coating blueberries in flour helps them stay evenly spread
This prevents them from sinking to the bottom. - The glaze adds sweetness and shine
It gives the cake that classic bakery-style finish.
Ingredients
This recipe makes 1 loaf (about 8–10 slices).
For the Lemon Blueberry Loaf
- 1½ cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- ½ cup unsalted butter, softened
- ¾ cup sugar
- 2 large eggs
- 1 tablespoon lemon zest
- 2 tablespoons fresh lemon juice
- ½ cup buttermilk
(or milk mixed with 1 teaspoon lemon juice) - 1 teaspoon vanilla extract
- 1 cup blueberries (fresh or frozen)
Tip: If you use frozen blueberries, keep them frozen when adding them to the batter.
For the Lemon Glaze
- 1 cup powdered sugar
- 2–3 tablespoons fresh lemon juice
Optional: extra lemon zest for garnish.
Step-by-Step Instructions
1. Preheat the oven
Preheat your oven to 350°F (175°C).
Grease a 9×5 loaf pan and line it with parchment paper so the cake comes out easily.
2. Mix the dry ingredients
In a bowl, whisk together:
- flour
- baking powder
- baking soda
- salt
Set the bowl aside.
3. Cream butter and sugar
In a large bowl, beat the butter and sugar together until the mixture becomes light and fluffy.
This step helps make the cake soft.
4. Add eggs and lemon
Add the eggs one at a time, mixing well after each one.
Then mix in:
- lemon zest
- lemon juice
- vanilla extract
At this point, the batter will smell amazing and fresh.
5. Mix everything together
Add the dry ingredients to the batter in parts, alternating with the buttermilk.
Mix gently until everything is just combined. Try not to overmix.
6. Add the blueberries
Toss the blueberries with a little flour, then gently fold them into the batter.
This helps them stay evenly distributed in the cake.
7. Bake the loaf
Pour the batter into the loaf pan and smooth the top.
Bake for 50–60 minutes, or until a toothpick inserted in the center comes out clean.
Let the loaf cool in the pan for about 10 minutes, then transfer it to a rack to cool completely.
8. Make the glaze
In a small bowl, mix powdered sugar with lemon juice until smooth.
The glaze should be thick but pourable.
9. Finish the cake
Once the cake is completely cool, drizzle the glaze over the top.
Let it set for a few minutes before slicing.
Tips & Flavor Variations
Use fresh lemons for the best flavor.
Don’t overmix the batter or the cake can become dense.
For extra texture, sprinkle coarse sugar on top before baking.
You can swap blueberries with:
- raspberries
- blackberries
- chopped strawberries
For stronger lemon flavor, add a little extra lemon zest.
Make-Ahead, Storage & Freezing
You can bake the loaf one day ahead and glaze it before serving.
Store the cake in an airtight container:
- Room temperature: 2 days
- Refrigerator: up to 5 days
To freeze, wrap the loaf tightly and freeze for up to 3 months.
Thaw overnight in the fridge before serving.
Serving Suggestions
This loaf cake tastes amazing with:
- coffee
- tea
- fresh berries
- whipped cream
- vanilla yogurt
It’s perfect for brunch tables, afternoon snacks, or light desserts.
Nutritional Notes (Approximate)
Per slice (10 slices):
- Calories: 260
- Protein: 4g
- Fat: 11g
- Carbohydrates: 36g
Common Mistakes to Avoid
Overmixing the batter
This can make the cake heavy instead of soft.
Adding glaze to a hot cake
The glaze will melt instead of setting.
Not coating blueberries with flour
They may sink to the bottom.
Using bottled lemon juice
Fresh lemon juice gives much better flavor.
FAQs
Can I use frozen blueberries?
Yes. Just add them frozen and coat them lightly in flour.
Can I make this into muffins?
Yes! Bake the batter in muffin cups for 18–22 minutes.
How do I make the glaze thicker?
Add a little more powdered sugar until you reach the thickness you like.
Can I make it dairy-free?
Yes. Use dairy-free butter and plant-based milk with lemon juice.
How do I know the loaf is done?
Insert a toothpick in the center. If it comes out clean, the cake is ready.
Conclusion
This Lemon Blueberry Loaf Cake with Glaze is simple, fresh, and incredibly delicious. The soft cake, sweet blueberries, and bright lemon flavor make every slice feel light and comforting.
It’s the kind of recipe that works for breakfast, brunch, snacks, or dessert—and it always feels a little special.
If you love easy Breakfasts like Easy Overnight Blueberry Pancake Casserole or Berry Cream Cheese Stuffed Crescent Rolls, this recipe belongs in your regular rotation.
Save this Lemon Blueberry Loaf Cake recipe so you always have an easy, soft, bakery-style lemon cake ready to bake!
Lemon Blueberry Loaf Cake with Glaze
Ingredients
For the Lemon Blueberry Loaf
- 1½ cups all-purpose flour
- 1 teaspoon baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
- ½ cup unsalted butter softened
- ¾ cup granulated sugar
- 2 large eggs
- 1 tablespoon lemon zest
- 2 tablespoons fresh lemon juice
- 1 teaspoon vanilla extract
- ½ cup buttermilk
- or ½ cup milk + 1 teaspoon lemon juice
- 1 cup blueberries fresh or frozen
- 1 tablespoon flour for coating blueberries
For the Lemon Glaze
- 1 cup powdered sugar
- 2 –3 tablespoons fresh lemon juice
- Optional: extra lemon zest for garnish
Instructions
- Preheat the Oven
- Preheat oven to 350°F (175°C). Grease a 9×5-inch loaf pan and line with parchment paper.
- Mix Dry Ingredients
- In a bowl, whisk together flour, baking powder, baking soda, and salt.
- Cream Butter and Sugar
- In a large bowl, beat butter and sugar together until light and fluffy (about 2–3 minutes).
- Add Eggs and Flavoring
- Add eggs one at a time, mixing well after each. Stir in lemon zest, lemon juice, and vanilla extract.
- Combine Ingredients
- Add dry ingredients to the batter in batches, alternating with buttermilk. Mix gently until just combined.
- Fold in Blueberries
- Toss blueberries with 1 tablespoon flour and gently fold them into the batter.
- Bake
- Pour batter into the loaf pan and smooth the top. Bake for 50–60 minutes, or until a toothpick inserted into the center comes out clean.
- Cool the Cake
- Let the loaf cool in the pan for 10 minutes, then transfer to a wire rack to cool completely.
- Make the Glaze
- Whisk powdered sugar with lemon juice until smooth and pourable.
- Glaze the Cake
- Drizzle the glaze over the cooled loaf and allow it to set before slicing.
Video
Notes
📝 Notes
- Use fresh or frozen blueberries; toss them in a little flour to prevent sinking.
- Fresh lemon zest and juice give the loaf the brightest citrus flavor.
- Greek yogurt or sour cream keeps the cake moist and tender.
- Do not overmix the batter to maintain a soft, fluffy texture.
- Let the loaf cool completely before adding the lemon glaze.
- Adjust glaze thickness by adding more powdered sugar or lemon juice.
- Store the loaf covered at room temperature for up to 2 days or refrigerate for 4 days.
- Slices freeze well for up to 2 months; thaw at room temperature before serving.
🍽️ Nutrition Facts (Per Serving)
Calories: 340 kcal |Carbohydrates: 46 g |
Fiber: 2 g |
Sugars: 28 g |
Protein: 5 g |
Fat: 15 g |
Saturated Fat: 7 g |
Cholesterol: 70 mg |
Sodium: 210 mg |
Potassium: 140 mg |
Calcium: 60 mg |
Iron: 1.7 mg
