Introduction

This Lemon Blueberry Babka is a delightful twist on a classic braided bread, bursting with fresh blueberries and bright lemon flavor. The tender, buttery dough with a sweet crumble topping makes it perfect for breakfast or an elegant dessert. Baking this babka will fill your kitchen with a wonderful aroma and the promise of a delicious treat.

The image shows several slices of a sweet bread with visible swirls of dark purple jam inside a soft, light yellow dough. Each slice has a crisp golden brown crust around the edges and a shiny white icing lightly spread on top of some slices. The bread’s texture looks fluffy and moist with a marbled pattern of jam swirling through every slice. The slices are laid out flat on a white marbled surface in a close-up view, showing the detailed contrast between the jam and the dough. photo taken with an iphone --ar 4:5 --v 7

Ingredients

2/3 cup (160g/ml) whole milk, warmed to about 110°F (43°C)
2 and 1/4 teaspoons (7g) Platinum Yeast from Red Star (1 standard packet)

6 Tablespoons (75g) granulated sugar, divided
5 Tablespoons (71g) unsalted butter, sliced into 1 Tbsp-size pieces and softened to room temperature

1 teaspoon lemon zest
1 large egg, at room temperature

1 teaspoon pure vanilla extract
1/2 teaspoon salt
2 and 3/4 cups (358g) bread flour or all-purpose flour (spooned & leveled), plus more as needed

1 and 1/4 cups (170–180g) fresh blueberries (do NOT use frozen)
6 Tablespoons (75g) granulated sugar
1 teaspoon lemon juice

3 Tablespoons (24g) bread flour or all-purpose flour
3 Tablespoons (38g) packed light or dark brown sugar
2 Tablespoons (28g) unsalted butter, cold and cubed

1 egg white, beaten
1 cup (120g) confectioners’ sugar
1 and 1/2 Tablespoons fresh lemon juice

1 Tablespoon whole milk, heavy cream, or half-and-half

Instructions

Step 1: In the bowl of a stand mixer fitted with a dough hook or paddle attachment, whisk together the warm milk, yeast, and 1 tablespoon of sugar. Cover and let sit for 5 minutes until foamy and frothy. If mixing by hand, use a silicone spatula or wooden spoon.
Step 2: Add the remaining sugar, softened butter, lemon zest, egg, vanilla, salt, and 1 cup of flour. Beat on low speed for 30 seconds, scrape the bowl, then add another cup of flour. Beat on medium until combined with some butter chunks visible. Scrape again, add 1/2 cup flour, and beat on medium until dough starts to form. Slowly add 2–4 tablespoons more flour as needed for a soft, creamy dough.

Step 3: Switch to the dough hook if using a paddle and knead on low speed for 6–8 minutes, or knead by hand on a floured surface for the same time. Add flour sparingly if dough is too sticky. The dough should feel soft and slowly bounce back when poked.
Step 4: Lightly grease a large bowl. Place the dough inside, turning it to coat all sides. Cover tightly and let rise in a warm spot until nearly doubled, about 3–4 hours.
Step 5: While dough rises, prepare the blueberry filling. In a small saucepan over medium heat, combine blueberries, sugar, and lemon juice. Stir constantly, mashing berries against the pan sides. Once mostly smashed and sugar dissolved, stop stirring and boil gently until thickened, about 10 minutes. Cool completely before using.

Step 6: Grease a 9×5-inch loaf pan with butter or nonstick spray. Punch down dough, flour your surface, hands, and rolling pin. Roll dough into a 9×15-inch rectangle. Spread cooled blueberry filling over dough, leaving a 1/2-inch border.
Step 7: Roll the dough tightly from a long edge into a 15-inch log. Place seam-side down, fold in half, twist to form a figure 8, and pinch ends together. Place in the loaf pan.
Step 8: Loosely cover the babka and allow to rise until puffy and nearly reaching the pan top, about 1 to 1.5 hours.

Step 9: Make the crumble topping by mixing brown sugar and flour. Cut cold butter into the mixture until pea-sized crumbs form. Chill until ready to use.
Step 10: Preheat oven to 350°F (177°C). Brush babka surface with beaten egg white. Use a toothpick to poke 10–12 holes in the top to prevent air pockets. Sprinkle crumble topping evenly.
Step 11: Bake for 50 minutes until golden brown. Tent loosely with foil after 30 minutes to prevent over-browning. Tap the bread to check for hollowness or use a thermometer (195°F/90°C internal) to confirm doneness.

Step 12: Cool bread in the pan for at least 30 minutes before removing. Slice with a serrated knife.
Step 13: For the lemon icing, whisk confectioners’ sugar, lemon juice, and milk until smooth. Drizzle over cooled babka before serving.

Tips & Variations

Use fresh blueberries only, as frozen will release too much liquid and affect the filling consistency.

If you don’t have a stand mixer, knead the dough thoroughly by hand for the best texture.
Chill the crumble topping for better texture and easy sprinkling.
Try adding a teaspoon of poppy seeds to the filling for a nutty twist.

Storage

Store leftover babka covered tightly at room temperature for up to 2 days or in the refrigerator for up to one week. Reheat slices gently in the microwave or toaster oven before serving to refresh the texture. The lemon icing can be added fresh each time you serve for best flavor.

How to Serve

A freshly sliced braided bread loaf sits on a white plate with a soft white marbled texture underneath. The bread shows several layers of light golden dough swirled with dark purple blueberry filling creating a spiral pattern inside each thick slice. On top, a white glaze covers the bread unevenly with drips down the sides and small crumbs sprinkled over. A thin lemon wedge and a few whole blueberries rest on top of the loaf, adding color contrast. In the background, a small white bowl filled with blueberries is slightly out of focus. Photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use frozen blueberries for this babka?

It is best to use fresh blueberries because frozen berries will release extra moisture that can make the filling too runny and potentially affect the dough’s texture.

How do I know when the babka dough has risen enough?

The dough should nearly double in size and feel light and puffy. When poked gently, it should slowly bounce back. This can take about 3–4 hours due to the richness of the dough.