Lemon Blueberry Loaf

Moist, Zesty, and Bursting with Fresh Blueberries

There’s something magical about the combination of tart lemon and sweet blueberries. This Lemon Blueberry Loaf is soft, moist, and perfectly balanced — a delightful treat for breakfast, brunch, or an afternoon snack. The bright lemon flavor paired with juicy blueberries makes every bite refreshing and comforting.

Whether you’re serving it at a weekend brunch or simply want a cozy treat with your tea or coffee, this loaf is a crowd-pleaser. It’s easy to make, requires minimal ingredients, and delivers bakery-quality results right from your kitchen.

Ingredients

Wet Ingredients:

1/2 cup unsalted butter, melted
3/4 cup granulated sugar
2 large eggs
1 teaspoon vanilla extract
1/2 cup plain yogurt or sour cream
Zest of 2 lemons
1/4 cup freshly squeezed lemon juice

Dry Ingredients:

1 3/4 cups all-purpose flour
2 teaspoons baking powder
1/2 teaspoon baking soda
1/4 teaspoon salt

Add-ins:

1 cup fresh or frozen blueberries (do not thaw if frozen)

Optional Glaze:

1/2 cup powdered sugar
1–2 tablespoons lemon juice

Instructions

1️⃣ Preheat Oven and Prepare Pan

Preheat oven to 350°F (175°C).
Grease a 9×5-inch loaf pan and line with parchment paper for easy removal.

2️⃣ Mix Wet Ingredients

In a large bowl, whisk together melted butter and sugar until combined.
Add eggs one at a time, whisking after each addition.
Stir in vanilla extract, yogurt (or sour cream), lemon zest, and lemon juice.

3️⃣ Mix Dry Ingredients

In a separate bowl, whisk together flour, baking powder, baking soda, and salt.

4️⃣ Combine Wet and Dry Ingredients

Gradually fold dry ingredients into the wet mixture until just combined.
Do not overmix — overmixing can make the loaf dense.

5️⃣ Add Blueberries

Gently fold in blueberries, coating them lightly with flour to prevent sinking to the bottom.

6️⃣ Bake the Loaf

Pour batter into the prepared loaf pan and smooth the top.
Bake for 50–60 minutes, or until a toothpick inserted in the center comes out clean.
Check at 45 minutes; if the top is browning too fast, loosely cover with foil.

7️⃣ Cool and Glaze

Let the loaf cool in the pan for 10 minutes, then transfer to a wire rack.
For an optional glaze, whisk powdered sugar with 1–2 tablespoons lemon juice and drizzle over the cooled loaf.

Tips for the Perfect Lemon Blueberry Loaf

Use fresh lemons: The zest and juice make a big difference in flavor.
Don’t overmix: Fold ingredients gently to keep the loaf light and fluffy.
Coat blueberries in flour: Prevents them from sinking.
Check for doneness: Toothpick test is the best way to know.
Cool completely before glazing: Prevents glaze from soaking in too much.

Variations

Gluten-Free Version: Substitute all-purpose flour with a gluten-free baking blend.
Lemon Poppy Seed Loaf: Add 1–2 tablespoons poppy seeds for texture and flavor.
Vegan Version: Replace eggs with flax eggs and use a plant-based yogurt.
Berry Mix Loaf: Substitute blueberries with raspberries or blackberries.

Storage

Store at room temperature in an airtight container for 2–3 days.
Refrigerate for up to 1 week.
Wrap tightly and freeze for up to 2 months. Thaw before serving.

Serving Suggestions

Slice and serve plain with tea or coffee.
Toast slices lightly and spread with cream cheese or butter.
Add fresh lemon zest or extra powdered sugar on top for a special touch.
Great for brunch, picnics, or gifting in decorative packaging.

Nutrition Overview (Per Slice, Approx. 12 Slices)

Calories: 220–250
Carbs: 32g
Protein: 4g
Fat: 10g
Fiber: 1–2g

Why This Loaf Works

The combination of yogurt and butter creates a tender crumb, while the lemon adds bright, fresh flavor. Blueberries provide juicy bursts throughout each slice, balancing sweetness and tartness. This loaf is simple enough for everyday baking yet special enough for entertaining or gifting.