Cuisine: The Polish Palate
•
Course: Desserts Baking
•
Diet: Vegetarian, Comfort Food, High-Carb

Jagodzianki (Traditional Polish Blueberry Buns)

Pillowy, enriched yeast buns stuffed to the brim with sweet wild blueberries and crowned with a buttery crumble.
Prep time 40m
Temp 180°C (356°F)
Cook time 35m
Rest time 1h 30m
Total 2h 45m
Yield 10
Per serving:
423 kcal
64g Carbs
8g Protein
14g Fat
By Adam Dworak

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Ingredients

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Kitchen Kit

  • Large Mixing Bowl
  • Saucepan
  • Whisk
  • Baking Tray
  • Baking Parchment
  • Pastry Brush
  • Small bowl
  • Wire rack

Method

  1. Warm the whole milk in a small saucepan over medium heat until it reaches roughly 35°C—tepid, not hot. Remove from the heat, crumble in the fresh yeast, and whisk in 10g of the caster sugar. Set aside for 10 minutes until it foams.
  2. Tip the strong white wheat flour into a large mixing bowl. Add 60g of the caster sugar and the salt. Give it a quick mix to combine.
  3. Melt 100g of the unsalted butter and let it cool slightly. Crack one of the eggs into the foaming milk and yeast mixture, whisking briefly.
  4. Pour the wet mixture into the flour. Bring the dough together with your hands or a dough hook. Once it forms a shaggy mass, pour in the melted butter. Knead vigorously for 10-15 minutes until the dough is silky, elastic, and "smiles" at you when stretched. Cover the bowl with a damp cloth and leave to rest in a warm spot for 60 minutes, or until doubled in size.
  5. While the dough proofs, chuck the wild blueberries into a bowl. Scatter over 30g of the caster sugar and the potato starch. Toss gently to coat without crushing the fruit.
  6. Make the streusel (kruszonka) by rubbing the remaining 50g of butter, 50g of caster sugar, and the plain wheat flour together in a bowl using your fingertips until it resembles coarse, damp breadcrumbs. Set aside.
  7. Punch down the proofed dough and divide it into 10 equal pieces (roughly 85g each). Roll each piece into a ball, then flatten into a disc about 10cm wide. Keep the edges slightly thinner than the centre.
  8. Spoon a generous tablespoon of the blueberry mixture into the centre of each disc. Pull the edges up and pinch them firmly together to seal the bun. Place them seam-side down on a baking tray lined with parchment paper. Cover and rest for 30 minutes.
  9. Pre-heat your oven to 180°C. Crack the second egg into a small bowl and beat it well for your egg wash.
  10. Brush the top of each rested bun generously with the beaten egg, then scatter a heavy blanket of the streusel over the top.
  11. Bake for 20-25 minutes until the streusel is deeply golden and the buns sound hollow when tapped on the bottom. Transfer to a wire rack to steam dry and cool slightly before serving.
Chef's Note & Storage
Storage: Airtight container at room temperature for 2 days. Best eaten on the day of baking. Do not refrigerate, or the dough will stale rapidly.
00:00

The Soul of Polish Summers

Come July, every bakery and babcia's kitchen in Poland smells of warm yeast and sweet, earthy berries. Jagodzianki are not just blueberry buns; they are an absolute institution, a fleeting seasonal triumph celebrating the wild European blueberry (jagody). These little dark jewels stain your fingers and bleed deep purple into a pillowy, enriched dough. A proper jagodzianka is unapologetically stuffed—a heavy, bursting pocket of summer sealed under a buttery, golden kruszonka (streusel).

CHEF'S SECRET: Wild blueberries contain a lot of water. To stop your buns splitting and turning into a soggy, bleeding mess in the oven, toss the berries in potato starch before filling. It binds the juices into a jammy suspension rather than a soup.

❖

Foraging and Flour

The dough here is a classic enriched yeast dough, but it requires patience. You want to develop enough gluten to hold the hefty filling, kneading until the dough "smiles"—that glorious windowpane stage where it stretches thin enough to let light through without tearing. Do not rush the proofing; let it double in size so the crumb remains feather-light against the dense, jammy core.

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Jagodzianki (Traditional Polish Blueberry Buns)
Cuisine:The Polish Palate
Course:Desserts, Baking
Diet:Vegetarian, Comfort Food, High-Carb

Jagodzianki (Traditional Polish Blueberry Buns)

By Adam Dworak

Pillowy, enriched yeast buns stuffed to the brim with sweet wild blueberries and crowned with a buttery crumble.

Prep 40m
Temp 180°C
Cook 35m
Rest 1h 30m
Total 2h 45m
Yield 10

Kitchen Kit

  • •Large Mixing Bowl
  • •Saucepan
  • •Whisk
  • •Baking Tray
  • •Baking Parchment
  • •Pastry Brush
  • •Small bowl
  • •Wire rack
Per serving:
423 kcal
64g Carbs
8g Protein
14g Fat

Ingredients

  • 500 g Strong Wheat Flour (Bread Flour)
  • 50 g Plain Flour
  • 250 ml Milk
  • 25 g Fresh Yeast
  • 150 g Caster Sugar
  • 150 g Unsalted Butter
  • 2 pcs Eggs
  • 4 g Salt
  • 400 g Wild Blueberries
  • 15 g Potato Starch

Method

Step-by-step instructions.

Chef's Note:
Storage: Airtight container at room temperature for 2 days. Best eaten on the day of baking. Do not refrigerate, or the dough will stale rapidly.
  1. Warm the whole milk in a small saucepan over medium heat until it reaches roughly 35°C—tepid, not hot. Remove from the heat, crumble in the fresh yeast, and whisk in 10g of the caster sugar. Set aside for 10 minutes until it foams.
  2. Tip the strong white wheat flour into a large mixing bowl. Add 60g of the caster sugar and the salt. Give it a quick mix to combine.
  3. Melt 100g of the unsalted butter and let it cool slightly. Crack one of the eggs into the foaming milk and yeast mixture, whisking briefly.
  4. Pour the wet mixture into the flour. Bring the dough together with your hands or a dough hook. Once it forms a shaggy mass, pour in the melted butter. Knead vigorously for 10-15 minutes until the dough is silky, elastic, and "smiles" at you when stretched. Cover the bowl with a damp cloth and leave to rest in a warm spot for 60 minutes, or until doubled in size.
  5. While the dough proofs, chuck the wild blueberries into a bowl. Scatter over 30g of the caster sugar and the potato starch. Toss gently to coat without crushing the fruit.
  6. Make the streusel (kruszonka) by rubbing the remaining 50g of butter, 50g of caster sugar, and the plain wheat flour together in a bowl using your fingertips until it resembles coarse, damp breadcrumbs. Set aside.
  7. Punch down the proofed dough and divide it into 10 equal pieces (roughly 85g each). Roll each piece into a ball, then flatten into a disc about 10cm wide. Keep the edges slightly thinner than the centre.
  8. Spoon a generous tablespoon of the blueberry mixture into the centre of each disc. Pull the edges up and pinch them firmly together to seal the bun. Place them seam-side down on a baking tray lined with parchment paper. Cover and rest for 30 minutes.
  9. Pre-heat your oven to 180°C. Crack the second egg into a small bowl and beat it well for your egg wash.
  10. Brush the top of each rested bun generously with the beaten egg, then scatter a heavy blanket of the streusel over the top.
  11. Bake for 20-25 minutes until the streusel is deeply golden and the buns sound hollow when tapped on the bottom. Transfer to a wire rack to steam dry and cool slightly before serving.

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History

The Soul of Polish Summers

Come July, every bakery and babcia's kitchen in Poland smells of warm yeast and sweet, earthy berries. Jagodzianki are not just blueberry buns; they are an absolute institution, a fleeting seasonal triumph celebrating the wild European blueberry (jagody). These little dark jewels stain your fingers and bleed deep purple into a pillowy, enriched dough. A proper jagodzianka is unapologetically stuffed—a heavy, bursting pocket of summer sealed under a buttery, golden kruszonka (streusel).

CHEF'S SECRET: Wild blueberries contain a lot of water. To stop your buns splitting and turning into a soggy, bleeding mess in the oven, toss the berries in potato starch before filling. It binds the juices into a jammy suspension rather than a soup.

❖

Foraging and Flour

The dough here is a classic enriched yeast dough, but it requires patience. You want to develop enough gluten to hold the hefty filling, kneading until the dough "smiles"—that glorious windowpane stage where it stretches thin enough to let light through without tearing. Do not rush the proofing; let it double in size so the crumb remains feather-light against the dense, jammy core.