Baking & Desserts Lemon Blueberry Loaf Cake

Name: Baking & Desserts Lemon Blueberry Loaf Cake
Prep time: 15 min
Cook time: 55 min
Total time: 1 h 10 min
Yield: 1 loaf
Ingredients: 2 cups all-purpose flour; 1 tbsp baking powder; 1/2 tsp salt; 1/2 cup unsalted butter, softened; 1 cup granulated sugar; 2 large eggs; 1/2 cup plain yogurt; 1/4 cup fresh lemon juice; Zest of 2 lemons; 1 cup fresh blueberries, tossed in flour; 1 cup powdered sugar; 2-3 tbsp fresh lemon juice

Highlighted under: Dessert Inspirations

I absolutely love baking, and this Lemon Blueberry Loaf Cake has become one of my favorites! The bright flavors of lemon zest and fresh blueberries create a delightful treat for any occasion. I enjoy serving this cake for brunch or as an afternoon snack, paired with a cup of tea. The key to its moist texture is the perfect balance between the wet and dry ingredients, and I have a special trick for ensuring the blueberries don’t sink to the bottom. You won’t want to miss it!

Created by

Sienna Brooks

Last updated on 2026-01-26T23:51:45.300Z

When I first tried making this Lemon Blueberry Loaf Cake, I was amazed at how the tangy lemon complemented the sweetness of the blueberries. After several rounds of experimentation, I discovered that incorporating the lemon zest into the batter instantly elevated the flavor profile. The fresh blueberries burst with juiciness while baking, and pairing them with a light dusting of powdered sugar after baking brings the whole dish to life.

One of my best tips is to toss the blueberries in a little flour before adding them to the batter. This simple trick prevents them from sinking to the bottom, ensuring a beautifully marbled loaf. I can’t wait for you to try this recipe and share it with your loved ones!

Why You'll Love This Recipe
Bright lemon flavor that refreshes your palate
Bursting with juicy blueberries that add sweetness
Perfectly moist texture with a golden crust

Understanding the Ingredients

The combination of all-purpose flour, baking powder, and salt forms the foundation of the loaf cake. The baking powder acts as the leavening agent, ensuring the cake rises beautifully and maintains a light texture. It's crucial to measure your flour accurately; too much can lead to a dense loaf. I recommend using the spoon-and-level method, where you spoon the flour into your measuring cup and level it off with a straight edge for precision.

Unsalted butter is preferred in this recipe because it allows you to control the salt content. The butter not only provides richness but also helps create a tender crumb. When creaming the butter with sugar, you should aim for a light, fluffy mixture. This process can take about 3-5 minutes with an electric mixer on medium speed—look for a pale color and a fluffy texture. It’s a key step for achieving that perfect moistness in your cake.

Tips for Blueberry Success

To prevent the blueberries from sinking during baking, tossing them in flour is effective. This coats the berries and helps them stay suspended in the batter. It’s a small step but makes a big difference in the texture of the loaf. Using fresh blueberries is ideal; if using frozen, ensure they are thawed and drained well before tossing in flour to avoid excess moisture in the batter.

If you want to amp up the flavor, consider adding a teaspoon of vanilla extract to the wet mixture. This will complement the lemon and blueberries beautifully. For a little extra zing, a pinch of cinnamon can also elevate the flavor profile without overwhelming the primary ingredients. Experimenting within these boundaries can yield delightful variations on this classic loaf.

Ingredients

Ingredients for Baking & Desserts Lemon Blueberry Loaf Cake

For the Loaf Cake

2 cups all-purpose flour
1 tbsp baking powder
1/2 tsp salt
1/2 cup unsalted butter, softened
1 cup granulated sugar
2 large eggs
1/2 cup plain yogurt
1/4 cup fresh lemon juice
Zest of 2 lemons
1 cup fresh blueberries, tossed in flour

For the Glaze (optional)

1 cup powdered sugar
2-3 tbsp fresh lemon juice

Prepare these ingredients for an unforgettable baking experience!

Instructions

Instructions for Baking & Desserts Lemon Blueberry Loaf Cake

Preheat and Prepare

Preheat your oven to 350°F (175°C) and grease a loaf pan with butter or line it with parchment paper.

Mix Dry Ingredients

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

Cream Butter and Sugar

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

Add Eggs and Yogurt

Add in the eggs one at a time, mixing well after each addition. Then, stir in the yogurt, lemon juice, and lemon zest until well combined.

Combine Mixtures

Gradually add the dry ingredients to the wet mixture, stirring gently until just combined. Carefully fold in the floured blueberries.

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

Let the loaf cool in the pan for about 10 minutes before transferring it to a wire rack. If using the glaze, mix the powdered sugar with lemon juice and drizzle over the cooled cake.

Enjoy your delicious Lemon Blueberry Loaf Cake!

Pro Tips

For an extra citrusy kick, feel free to add more lemon zest to the batter. Additionally, experimenting with different berries can yield delightful results too!

Make-Ahead and Storage

This Lemon Blueberry Loaf Cake can be made ahead of time and stored for up to three days at room temperature. To keep it moist, wrap it tightly in plastic wrap or store it in an airtight container. If you need it to last longer, you can freeze it for up to two months. Just make sure it’s completely cooled before wrapping it well in foil or freezer-safe plastic wrap. When ready to use, allow it to thaw in the refrigerator overnight.

If you are considering serving it beyond a lunch or brunch setting, try cutting slices and toasting them lightly for a warm afternoon treat. A spread of cream cheese or even a dab of lemon curd on the toasted slices is a delightful way to elevate your dessert experience.

Variations to Try

This recipe is versatile; you can easily swap out blueberries for other fruits depending on the season. Raspberries, blackberries, or even diced peaches can create a lovely alternative. Keep in mind that juicy fruits, such as strawberries, may require increasing the flour slightly to balance the moisture.

For a twist on presentation, consider making mini loaf cakes or muffins. Just adjust the baking time; mini loaves usually take about 35-40 minutes, while muffins typically bake for 18-20 minutes. This way, you can enjoy the same delicious flavors in fun, bite-sized portions that are perfect for sharing!

Questions About Recipes

→ Can I use frozen blueberries?

Yes, but it's best to do so without thawing them. Toss them in flour before adding to the batter.

→ How do I store the leftover cake?

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

→ Can I make this cake gluten-free?

Absolutely! Replace the all-purpose flour with a gluten-free flour blend.

→ What’s the best way to slice the cake?

Use a serrated knife for clean slices. Ensure the cake is completely cooled before slicing.