Lemon Blueberry Loaf

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There are few flavor combinations as timeless and uplifting as lemon and blueberry. The citrusy zing of fresh lemon paired with bursts of juicy blueberries creates a loaf that feels both comforting and refreshing. This Lemon Blueberry Loaf is tender, moist, and fragrant, with a delicate crumb that slices beautifully. It’s perfect for breakfast, afternoon tea, dessert, or even as a thoughtful homemade gift.

What makes this recipe unique is its balance: it’s not overly sweet, the lemon flavor is bold without being sharp, and the blueberries stay suspended throughout the loaf instead of sinking to the bottom. A light lemon glaze adds a glossy finish and a final pop of brightness that takes this loaf from simple to unforgettable.

Why You’ll Love This Lemon Blueberry Loaf

  • Moist and soft for days thanks to a blend of butter and yogurt

  • Fresh lemon zest and juice for real citrus flavor

  • Bursting blueberries in every bite

  • Easy, no-fuss method—no mixer required

  • Versatile enough to customize with simple add-ins

This loaf is proof that you don’t need complicated techniques to achieve bakery-quality results at home.

Ingredients You’ll Need

For the Lemon Blueberry Loaf

  • 1 ½ cups all-purpose flour

  • 2 teaspoons baking powder

  • ¼ teaspoon baking soda

  • ¼ teaspoon salt

  • ¾ cup granulated sugar

  • Zest of 2 large lemons

  • ½ cup unsalted butter, melted and cooled

  • 2 large eggs, room temperature

  • ½ cup plain Greek yogurt or sour cream

  • ¼ cup fresh lemon juice

  • 1 teaspoon vanilla extract

  • 1 ¼ cups fresh blueberries (or frozen, not thawed)

  • 1 tablespoon flour (for tossing blueberries)

For the Lemon Glaze

  • ¾ cup powdered sugar

  • 1 ½–2 tablespoons fresh lemon juice

  • Optional: a pinch of lemon zest for extra aroma

Step-by-Step Instructions

1. Prepare Your Pan and Oven

Preheat your oven to 350°F (175°C). Grease a standard 9×5-inch loaf pan and line it with parchment paper, leaving an overhang on the sides for easy removal.

2. Infuse the Sugar with Lemon

In a large mixing bowl, combine the granulated sugar and lemon zest. Rub them together with your fingers until the sugar becomes fragrant and slightly moist. This simple step releases the lemon oils and ensures maximum citrus flavor throughout the loaf.

3. Mix the Wet Ingredients

Add the melted butter to the lemon sugar and whisk until smooth. Whisk in the eggs one at a time, followed by the yogurt, lemon juice, and vanilla extract. The mixture should be creamy and well combined.

4. Combine the Dry Ingredients

In a separate bowl, whisk together the flour, baking powder, baking soda, and salt. Gradually add the dry ingredients to the wet mixture, gently folding until just combined. Avoid overmixing, as this can make the loaf dense.

5. Prepare the Blueberries

Toss the blueberries with 1 tablespoon of flour. This helps prevent them from sinking to the bottom of the loaf during baking.

Gently fold the blueberries into the batter, being careful not to crush them.

6. Bake to Perfection

Pour the batter into the prepared loaf pan and smooth the top. Bake for 50–60 minutes, or until a toothpick inserted into the center comes out clean or with a few moist crumbs.

If the top begins to brown too quickly, loosely tent the loaf with foil during the last 10–15 minutes of baking.

7. Cool Completely

Allow the loaf to cool in the pan for 15 minutes, then lift it out using the parchment paper and transfer it to a wire rack to cool completely before glazing.

Lemon Glaze Instructions

In a small bowl, whisk together powdered sugar and lemon juice until smooth and pourable. Adjust the consistency by adding more sugar for thickness or more juice for a thinner glaze.

Drizzle the glaze generously over the cooled loaf, letting it drip naturally down the sides. Allow it to set for 10–15 minutes before slicing.

Tips for the Best Lemon Blueberry Loaf

  • Use fresh lemons whenever possible—bottled juice won’t deliver the same brightness

  • Room-temperature eggs blend more evenly into the batter

  • Do not overmix after adding flour to keep the crumb tender

  • Frozen blueberries work well, but bake the loaf a few minutes longer

  • For extra lemon flavor, brush the warm loaf with a tablespoon of lemon juice before glazing

Storage and Serving Ideas

  • Store tightly wrapped at room temperature for up to 2 days

  • Refrigerate for up to 5 days for longer freshness

  • Freeze individual slices for up to 2 months

Serve this loaf on its own, with a cup of tea or coffee, or topped with a dollop of whipped cream or vanilla yogurt.

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