This Sourdough Blueberry Lemon Focaccia Bread combines a soft, airy sourdough crumb with juicy blueberries, bright lemon, melted butter, and a sweet-tart lemon glaze. It takes classic focaccia in a dessert-inspired direction while keeping the naturally fermented texture that makes sourdough baking so satisfying.
Most of the preparation is hands-off, making this blueberry sourdough focaccia an approachable overnight baking project.
Why You’ll Love This Recipe
The combination of blueberry and lemon gives this sweet sourdough focaccia a fresh, vibrant flavor. Blueberries become soft and jammy in the oven, while lemon juice and zest bring brightness to both the dough and glaze.
The high-hydration dough creates an airy, tender interior with plenty of beautiful bubbles. Olive oil underneath helps the bottom develop a lightly crisp, golden finish, while melted butter adds richness to the top.
Although sourdough requires patience, the actual hands-on work is manageable. Three rounds of stretch-and-folds develop the dough, while the starter and long fermentation do most of the remaining work.
Ingredients
Dough
- 100 g active sourdough starter
- 400 g warm water
- 50 g granulated sugar
- 10 g salt
- 500 g bread flour
- 3 tablespoons fresh lemon juice
- 3 teaspoons fresh lemon zest
- 30 g olive oil, for the pan
Topping
- 1 cup fresh blueberries
- 62 g unsalted butter, melted
Lemon Glaze
- 2–3 tablespoons fresh lemon juice
- 130 g powdered sugar
Instructions
- About 4–6 hours before mixing the dough, feed your sourdough starter at a 1:1:1 ratio of starter, flour, and water. Allow it to become active, bubbly, and reach its peak.
- In a large mixing bowl, combine 100 g active sourdough starter, 500 g bread flour, 400 g warm water, 50 g granulated sugar, 10 g salt, 3 tablespoons lemon juice, and 3 teaspoons lemon zest.
- Mix thoroughly with a Danish dough whisk or sturdy spoon until no dry flour remains.
- Cover the bowl and allow the dough to rest at room temperature for 30 minutes.
- Perform the first set of stretch-and-folds. Grab one edge of the dough, gently stretch it upward, and fold it toward the center. Rotate the bowl and repeat, completing approximately 12–15 folds.
- Cover and rest for another 30 minutes. Repeat this process until you have completed three sets of stretch-and-folds in total. The dough will remain loose and sticky because of its high hydration.
- After the final set, cover the bowl and leave the dough in a warm place for approximately 3–6 hours for bulk fermentation. Look for noticeable expansion, bubbles, and a lighter, aerated texture rather than relying only on the clock.
- Cover the fermented dough and refrigerate overnight.
- The following morning, line a baking pan with parchment paper. Drizzle the 30 g olive oil evenly over the parchment.
- Carefully turn the chilled dough into the prepared pan. Lightly oil your fingertips and gently stretch the dough toward the edges without forcing out the accumulated air.
- Cover and leave in a warm place for approximately 4–5 hours. The dough should become visibly puffy with plenty of bubbles beneath the surface.
- Preheat the oven to 400°F (204°C).
- Scatter the fresh blueberries evenly over the dough.
- Pour the melted butter across the surface.
- Using your fingertips, gently press deep dimples across the dough, pushing some blueberries slightly into the surface.
- Bake the Sourdough Blueberry Lemon Focaccia Bread for 30–40 minutes, until lightly golden and the center reaches approximately 200°F (93°C).
- While the focaccia bakes, whisk the powdered sugar with 2 tablespoons lemon juice. Add additional lemon juice gradually until the glaze is smooth and easily pourable.
- Remove the baked focaccia from the pan and transfer it to a wire rack. Discard the parchment paper.
- Allow the bread to cool completely to room temperature.
- Drizzle generously with the lemon glaze. Let the glaze settle briefly before slicing and serving.
Tips & Tricks
Use your sourdough starter when it is active and near its peak. A strong starter is essential for good fermentation and an airy focaccia crumb.
For the most reliable results, measure the ingredients by weight rather than volume. Sourdough is especially sensitive to variations in flour and water measurements.
This is a high-hydration dough, so expect it to feel wetter and stickier than conventional bread dough. Resist the temptation to keep adding flour, as doing so can make the finished focaccia denser.
Fermentation times are guidelines rather than strict deadlines. A warm kitchen speeds fermentation, while a cooler environment can significantly extend it.
Use fresh lemon zest without the bitter white pith for the cleanest citrus flavor.
Be gentle when stretching the fermented dough into the pan. Preserving the air bubbles helps create that characteristic light, open focaccia crumb.
Fresh blueberries are ideal because frozen berries can release more moisture and color into the dough. If using frozen blueberries, add them while still frozen and expect a slightly different appearance.
Wait until the focaccia is cool before glazing it. Glaze poured onto hot bread will melt and disappear into the surface instead of forming a visible finish.
Details
- Prep Time: 30 minutes active
- Bulk Fermentation: 3–6 hours
- Cold Fermentation: Overnight
- Second Rise: 4–5 hours
- Cook Time: 30–40 minutes
- Total Time: Approximately 18–24 hours
- Yield: 1 focaccia, approximately 12 servings
- Category: Bread, Breakfast, Dessert
- Method: Sourdough Fermentation and Baking
- Cuisine: Italian-Inspired
- Difficulty: Intermediate
- Dietary Notes: Vegetarian; halal-friendly when all packaged ingredients are halal-suitable
Notes
For an even stronger lemon flavor, add a little extra finely grated zest to the glaze after mixing.
Raspberries or blackberries can replace some of the blueberries for a mixed-berry sourdough focaccia.
If you prefer less sweetness, use a lighter drizzle of glaze or serve some pieces without it.
This bread is delicious for breakfast or brunch alongside coffee or tea, but its sweet lemon glaze also makes it suitable as a simple dessert.
Nutrition
Approximate nutrition per serving, based on 12 servings:
- Calories: 290
- Protein: 5 g
- Carbohydrates: 48 g
- Fat: 9 g
Nutrition values are estimates and will vary according to ingredients and serving size.
FAQ
What is Sourdough Blueberry Lemon Focaccia Bread?
Sourdough Blueberry Lemon Focaccia Bread is a sweet variation of traditional focaccia made with naturally fermented dough, fresh blueberries, lemon juice and zest, melted butter, and a powdered sugar lemon glaze.
Why is my sourdough focaccia dough so sticky?
This recipe uses a relatively high-hydration dough, so stickiness is expected. Stretch-and-folds gradually build strength without requiring large amounts of additional flour.
How do I know when sourdough focaccia has finished bulk fermenting?
Look for a dough that has noticeably increased in volume and appears lighter and aerated, with bubbles developing throughout. Fermentation speed varies according to starter strength and room temperature.
Can I use frozen blueberries in blueberry sourdough focaccia?
Yes, although fresh blueberries generally give the best texture. Add frozen blueberries directly from the freezer rather than thawing them first, as thawed berries can release considerable moisture.
Can I skip the overnight cold fermentation?
The overnight cold ferment develops flavor and makes the baking schedule convenient. For the intended flavor and texture of this recipe, keeping this step is recommended.
Why should the focaccia cool before adding lemon glaze?
Cooling prevents the glaze from immediately melting into the bread. Room-temperature focaccia allows the lemon glaze to remain thicker and more visible on the surface.
Storage
This blueberry lemon focaccia has its best flavor and texture on the day it is baked.
Store leftovers in an airtight container at room temperature for 1–2 days. Because the fruit adds moisture, avoid leaving the bread exposed to air.
For longer storage, freeze individual unglazed or glazed pieces in a freezer-safe container for up to 2 months. Thaw at room temperature before serving.
If desired, briefly warm an unglazed piece in the oven before serving. Glazed focaccia is generally better enjoyed at room temperature.
Similar Recipes
Sourdough Blueberry Lemon Focaccia Bread
Ingredients
Dough
- 100 g active sourdough starter
- 400 g warm water
- 50 g granulated sugar
- 10 g salt
- 500 g bread flour
- 3 tablespoons fresh lemon juice
- 3 teaspoons fresh lemon zest
- 30 g olive oil for the pan
Topping
- 1 cup fresh blueberries
- 62 g unsalted butter melted
Lemon Glaze
- 2 –3 tablespoons fresh lemon juice
- 130 g powdered sugar
Instructions
- About 4–6 hours before mixing the dough, feed your sourdough starter at a 1:1:1 ratio of starter, flour, and water. Allow it to become active, bubbly, and reach its peak.
- In a large mixing bowl, combine 100 g active sourdough starter, 500 g bread flour, 400 g warm water, 50 g granulated sugar, 10 g salt, 3 tablespoons lemon juice, and 3 teaspoons lemon zest.
- Mix thoroughly with a Danish dough whisk or sturdy spoon until no dry flour remains.
- Cover the bowl and allow the dough to rest at room temperature for 30 minutes.
- Perform the first set of stretch-and-folds. Grab one edge of the dough, gently stretch it upward, and fold it toward the center. Rotate the bowl and repeat, completing approximately 12–15 folds.
- Cover and rest for another 30 minutes. Repeat this process until you have completed three sets of stretch-and-folds in total. The dough will remain loose and sticky because of its high hydration.
- After the final set, cover the bowl and leave the dough in a warm place for approximately 3–6 hours for bulk fermentation. Look for noticeable expansion, bubbles, and a lighter, aerated texture rather than relying only on the clock.
- Cover the fermented dough and refrigerate overnight.
- The following morning, line a baking pan with parchment paper. Drizzle the 30 g olive oil evenly over the parchment.
- Carefully turn the chilled dough into the prepared pan. Lightly oil your fingertips and gently stretch the dough toward the edges without forcing out the accumulated air.
- Cover and leave in a warm place for approximately 4–5 hours. The dough should become visibly puffy with plenty of bubbles beneath the surface.
- Preheat the oven to 400°F (204°C).
- Scatter the fresh blueberries evenly over the dough.
- Pour the melted butter across the surface.
- Using your fingertips, gently press deep dimples across the dough, pushing some blueberries slightly into the surface.
- Bake the Sourdough Blueberry Lemon Focaccia Bread for 30–40 minutes, until lightly golden and the center reaches approximately 200°F (93°C).
- While the focaccia bakes, whisk the powdered sugar with 2 tablespoons lemon juice. Add additional lemon juice gradually until the glaze is smooth and easily pourable.
- Remove the baked focaccia from the pan and transfer it to a wire rack. Discard the parchment paper.
- Allow the bread to cool completely to room temperature.
- Drizzle generously with the lemon glaze. Let the glaze settle briefly before slicing and serving
Notes
Conclusion
Sourdough Blueberry Lemon Focaccia Bread is a beautiful combination of naturally fermented bread and fresh, dessert-inspired flavors. The airy sourdough crumb holds pockets of juicy blueberries while lemon and a simple citrus glaze provide a bright contrast to the buttery topping.
The long fermentation requires some planning, but most of that time is hands-off. The result is a soft, bubbly, golden focaccia that works equally well for brunch, an afternoon treat, or dessert.