Soft, buttery yeast buns filled to the brim with wild bilberries – a true taste of a Polish summer.
If you grew up in Poland, Jagodzianki Polish Bilberry Buns probably bring back wonderful childhood memories. For many of us, they mean summer holidays, roadside bakeries, and long walks into the forest with a bucket in hand, searching for bilberries.
Unlike the larger cultivated blueberries commonly found in North America, bilberries are small, deep purple wild berries that grow naturally in European forests. They have a much more intense flavor and stain your fingers (and tongue!) a beautiful dark purple.
I remember begging my mom to take me bilberry picking every summer. It sounded like such an adventure! But after about half an hour, I’d already had enough. Picking bilberries is surprisingly hard work—it takes patience, it’s repetitive, and the berries are tiny. Unfortunately, going home wasn’t an option until my mom had filled the entire bucket. Looking back, those long afternoons in the forest became some of my favorite childhood memories.
Today, every bite of homemade jagodzianki brings me right back there.
Ingredients
For the dough
- 220 ml (¾ cup + 2 tbsp) whole milk, warm
- 42 g (1½ oz) fresh yeast or 14 g (2 packets) active dry yeast
- 70 g (⅓ cup) sugar
- 80 g (5½ tbsp) butter, melted and cooled
- 1 egg
- 500 g (4 cups) all-purpose flour
- ¼ tsp salt
Filling
- about 500 g (1 lb) fresh bilberries
- 3–4 tbsp sugar
- 2 tbsp potato starch
Potato starch substitutes (USA):
- cornstarch (best substitute)
- tapioca starch
- instant ClearJel (excellent for fruit fillings)
Tip: Potato starch absorbs the juices released by the berries while baking, helping prevent the filling from leaking out. Cornstarch works almost as well if potato starch isn’t available.
Crumb Topping (Optional)
- 50 g (3½ tbsp) cold butter
- 50 g (⅓ cup + 1 tbsp) flour
- 50 g (¼ cup) sugar
Rub everything together with your fingertips until coarse crumbs form.
Here is a video on how I make Jagodzianki Polish Bilberry Buns:
Instructions
Option 1 – Using a Lidlomix (as shown in my video)
Place the milk, yeast, and sugar into the mixing bowl.
Warm for 3 minutes at 37°C (99°F).
Add the melted butter, egg, flour, and salt.
Knead using the dough program for 2 minutes.
Transfer the dough to a lightly greased bowl, cover with a kitchen towel, and let it rise in a warm place for about 30–60 minutes, or until doubled in size.
Option 2 – Traditional Method
Warm the milk until it’s lukewarm—not hot.
Mix the yeast with the warm milk and sugar. Let it sit for about 10 minutes until foamy.
In a large bowl combine the flour and salt.
Add the yeast mixture, egg, and melted butter.
Knead the dough for about 10 minutes until smooth, soft, and elastic.
Cover with a towel and let rise until doubled.
Prepare the Bilberries
Remove any leaves or larger pieces of debris.
Rinse the bilberries gently under cold running water and drain them well.
Place the berries you’ll use for the filling into a bowl.
Mix with the sugar and potato starch just before filling the buns.
Shape the Buns
Punch down the risen dough briefly.
Roll it into a thick log.
Cut it in half.
Divide each half into 5 equal pieces, giving you 10 buns.
Roll each piece into an oval.
Here’s a little trick I always use: place the flattened dough inside a small bowl. The bowl supports the dough and makes it much easier to add a generous amount of filling without spilling the berries everywhere.
Fill generously with the bilberry mixture.
Pinch the edges together while the dough is still in the bowl.
Transfer the bun to your hand and gently shape it into a smooth oval.
Place seam-side down on a baking tray lined with parchment paper.
Cover the shaped buns with a clean kitchen towel while you prepare the rest, so they don’t dry out.
Before Baking
Brush each bun with:
- beaten egg (for a rich golden shine)
or
- milk (for a softer finish)
Sprinkle generously with the crumb topping.
If you prefer, you can skip the crumb topping and drizzle the cooled buns with a simple powdered sugar glaze after baking instead.
Bake
Bake at 180°C (350°F) for 15–20 minutes, or until beautifully golden brown.
Let cool slightly before serving.
Tips for Perfect Jagodzianki
- Don’t overwork the dough after it has risen.
- Add the sugar and starch to the berries just before filling the buns.
- Don’t be afraid to use plenty of filling—that’s what makes homemade jagodzianki so special.
- Cover the shaped buns while they wait for the oven so the surface stays soft.
The Result
The buns come out incredibly soft, light, and fluffy, with a thin, delicate crust and an abundance of juicy wild bilberries inside. The potato starch keeps the filling thick and prevents the delicious purple juices from running out during baking.
These are the kind of Jagodzianki Polish Bilberry Buns you’ll remember long after summer is over—and the kind that disappear from the tray almost as quickly as they come out of the oven.
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Polish food recipes, sentimental Polish cuisine, only tried and true recipes, Polish American.
