Lemon blueberry bread is a bright, tender quick bread filled with juicy berries and finished with a thin lemon glaze. Fresh zest perfumes the buttery batter without making it sharply sour, while sour cream keeps each slice moist. It works equally well for a weekend breakfast, an afternoon coffee break, or a simple dessert that can be prepared ahead.
RECIPE CARD
Lemon Blueberry Bread
Ingredients
- 2 cups all-purpose flour, spooned and leveled, divided
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon fine salt
- 1/2 cup unsalted butter, softened, plus more for the pan
- 1 cup granulated sugar
- 2 large eggs, at room temperature
- 2 tablespoons finely grated lemon zest
- 1 teaspoon vanilla extract
- 1 cup full-fat sour cream, at room temperature
- 1 1/2 cups fresh blueberries, rinsed and dried thoroughly
- 1/2 cup confectioners’ sugar
- 1 tablespoon fresh lemon juice
Quick Method
Condensed overview. Use Full Instructions for the complete method, timing and doneness details.
- Preheat the Oven and Prepare the Pan: Position a rack in the center of the oven and heat it to 350°F (175°C). Lightly butter a 9-by-5-inch metal loaf pan, then line…
- Whisk the Dry Ingredients: Remove 1 tablespoon from the measured 2 cups of flour and reserve it for the blueberries. In a medium bowl, whisk the remaining flour…
- Cream the Butter, Sugar, Eggs, and Lemon: Beat the softened butter and granulated sugar in a large bowl on medium speed for 2 to 3 minutes, until noticeably paler and fluffy.…
- Alternate the Dry Mixture and Sour Cream: Add one-third of the dry mixture to the butter mixture and fold on low speed or by hand. Fold in half of the sour…
- Coat and Fold in the Blueberries: Check that the blueberries are completely dry, then toss them with the reserved tablespoon of flour. Add them to the batter and fold slowly…
- Bake and Cool the Loaf Completely: Bake for 55 to 65 minutes. Begin checking at 55 minutes: a tester inserted into the center should emerge clean or with a few…
- Mix the Lemon Glaze and Finish: Whisk the confectioners’ sugar with the lemon juice until smooth and pourable. If necessary, adjust with only a few drops of water; too much…
This recipe makes one 9-by-5-inch loaf, or about 10 slices. Accurate flour measurement, properly creamed butter, gentle mixing, and complete cooling protect the texture. Allow 25 minutes for preparation, 1 hour for baking, and 1 hour 25 minutes for cooling and setting.
Why You’ll Love It
- Balanced flavor: lemon zest and juice brighten the berries without overpowering them.
- Tender crumb: butter, eggs, and sour cream create a rich loaf that stays soft.
- Make-ahead friendly: the fully cooled bread slices neatly and travels well for brunch.
Ingredients
- 2 cups all-purpose flour, spooned and leveled, divided
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon fine salt
- 1/2 cup unsalted butter, softened, plus more for the pan
- 1 cup granulated sugar
- 2 large eggs, at room temperature
- 2 tablespoons finely grated lemon zest
- 1 teaspoon vanilla extract
- 1 cup full-fat sour cream, at room temperature
- 1 1/2 cups fresh blueberries, rinsed and dried thoroughly
- 1/2 cup confectioners’ sugar
- 1 tablespoon fresh lemon juice
Step-by-Step Instructions
1. Preheat the Oven and Prepare the Pan
Position a rack in the center of the oven and heat it to 350°F (175°C). Lightly butter a 9-by-5-inch metal loaf pan, then line the long sides and base with parchment, leaving enough overhang to form a sling. Butter the exposed short ends. This preparation helps the loaf release cleanly after its brief pan cooling. Set the pan on a rimmed baking sheet only if it feels unstable; a heavy sheet can slightly slow browning on the bottom.
2. Whisk the Dry Ingredients
Remove 1 tablespoon from the measured 2 cups of flour and reserve it for the blueberries. In a medium bowl, whisk the remaining flour with the baking powder, baking soda, and fine salt for about 30 seconds. Break up any visible lumps. Spoon-and-level measuring matters here: pushing the cup into the flour compresses it and can add enough extra flour to make the loaf dry. Keep this bowl nearby while preparing the wet mixture.
3. Cream the Butter, Sugar, Eggs, and Lemon
Beat the softened butter and granulated sugar in a large bowl on medium speed for 2 to 3 minutes, until noticeably paler and fluffy. Scrape the sides and base. Beat in the eggs one at a time, mixing until each disappears before adding the next. Add the lemon zest and vanilla, then mix briefly. The mixture may look slightly curdled after the eggs; that is normal and will smooth out when the flour and sour cream are incorporated.
4. Alternate the Dry Mixture and Sour Cream
Add one-third of the dry mixture to the butter mixture and fold on low speed or by hand. Fold in half of the sour cream, followed by another third of the dry mixture. Repeat with the remaining sour cream and finish with the final dry portion. Scrape the bowl with a flexible spatula and stop when no dry pockets remain. Overmixing at this stage develops excess gluten, producing tunnels and a tough texture instead of a soft, even crumb.
5. Coat and Fold in the Blueberries
Check that the blueberries are completely dry, then toss them with the reserved tablespoon of flour. Add them to the batter and fold slowly with a spatula, turning from the bottom upward only until distributed. Avoid crushing the fruit, which can turn the batter purple and release excess moisture. Transfer the thick batter to the prepared pan, spread it into the corners, and smooth the top. Tap the pan once on a folded towel to settle large air gaps.
6. Bake and Cool the Loaf Completely
Bake for 55 to 65 minutes. Begin checking at 55 minutes: a tester inserted into the center should emerge clean or with a few moist crumbs, but no wet batter. If the top browns too quickly near the end, cover it loosely with foil. Cool in the pan for 10 minutes, then lift the loaf out by the parchment and place it directly on a wire rack. Remove the parchment and cool for at least 1 hour before glazing.
7. Mix the Lemon Glaze and Finish
Whisk the confectioners’ sugar with the lemon juice until smooth and pourable. If necessary, adjust with only a few drops of water; too much liquid makes the glaze disappear into the loaf. Drizzle it over the completely cooled bread and let it set for 15 minutes before slicing. The full schedule is approximately 2 hours 50 minutes: 25 minutes preparation, 1 hour baking, and 1 hour 25 minutes for pan cooling, rack cooling, and glaze setting.
Substitutions & Variations
Frozen blueberries can replace fresh without thawing; fold them in frozen and expect a few extra baking minutes. Full-fat Greek yogurt can replace sour cream, although the crumb may be less rich. For an orange-blueberry loaf, use orange zest and juice instead. For an unglazed loaf, omit the confectioners’ sugar and finishing juice.
What to Serve With Lemon Blueberry Bread
Serve slices with coffee, black tea, or unsweetened iced tea. For brunch, add scrambled eggs, plain yogurt, and fresh fruit. Lightly whipped cream suits dessert service. Keep yogurt, cream, or berry compote on the side to preserve the golden edges and glaze.
Storage and Make-Ahead Tips
Let the glaze set fully before storing. Keep the loaf in an airtight container at cool room temperature for up to 3 days, placing parchment or waxed paper between stacked slices. For longer storage, freeze the unglazed loaf or individual slices for up to 2 months. Wrap well, place in a freezer-safe container, and thaw at room temperature while still wrapped. Add fresh glaze only after thawing. Refrigeration is unnecessary unless the room is very warm and can make the crumb feel firmer.
Frequently Asked Questions
Why did the blueberries sink?
Wet berries, thin batter, or aggressive mixing can cause uneven distribution. Dry the fruit thoroughly, coat it with the reserved flour, and fold gently into the thick finished batter immediately before filling the pan.
Can I glaze the bread while it is warm?
No. Warm bread melts the glaze and absorbs it rather than holding a clean finish. Cool the loaf for at least 1 hour on the rack after its 10-minute pan rest.
How do I know the center is fully baked?
Insert a thin tester into the highest central part of the loaf. It should come out clean or with a few moist crumbs, never streaked with raw batter. Check several minutes later if the center is still wet.