A recipe that takes you right back to a school canteen - nostalgic Lithuanian Poppy Seed Buns with Chocolate Glaze! These retro poppy seed rolls are a cousin to cinnamon rolls but with a twist—baked on their side with the swirl of filling facing sideways, just like pain au chocolat. The end result is a deliciously unique classic Lithuanian buns that you’ll want to bake again and again!
Place poppy seeds in a small bowl or a jug and pour boiling water over. Cover and leave them to soak overnight.
Make The Dough
The next day, add the milk and butter to a small pan and place it on low heat until the butter melts. Leave the mixture to cool down (it should be about your body tempearature).
Place the flour, yeast, sugar and salt in a bowl of a stand mixer and stir to combine. Add an egg and milk mixture and run your stand mixer, fitted with a dough hook attachment for 10-15 minutes until the dough is smooth and wrapping around the dough hook (it will be quite wet though).
Scoop the dough into a clear large bowl, cover and leave in the warm spot to rise for 1-1.5 hours. It will puff up, but may not double in size, and that's ok.
Make Poppy Seed Filling
In the meantime, make the poppy seed filling. Drain and rinse the poppy seeds, then drain them again and leave in a sieve for a few minutes to extra moisture drips out.
Place the poppy seeds in a food processor or a powerful smoothie maker, and pulse a few times to mash them up. Drain then again if needed.
Mix the poppy seeds with sugar and lightly whisked egg white.
Line a large baking sheet (or two) with parchment paper.
Assemble and Bake
Once the dough has doubled in volume, knock it back and, on a floured surface, roll it out into a large rectangle measuring approximately 30x15cm (12x6in).
Spread the poppy seed filling across the rolled-out dough. Roll the dough into the log, and place it on a floured surface seam side down (trim the sides if they are extremely uneven).
Cut the roll into 8 even pieces.
Arrange the poppy seed buns on the prepared baking sheets, leaving about 5 cm around each one. Cover with lightly oiled plastic wrap and leave them to rise again for 20-30 minutes in a warm spot.
Preheat the oven to 190 C (380F).
Lightly whisk the egg yolk in a small bowl with a drop of water or milk. Brush the tops of the buns.
Bake the Lithuanian buns for 18-20 minutes, until golden brown and puffed up.
Transfer them onto a wire rack to cool down to room temperature.
Chocolate Glaze
In the meantime, place the chocolate pieces and cream into a small saucepan, and heat it over low heat stirring continuously until the chocolate melts (to be safe, you can melt the chocolate over a double boiler).
Pour the chocolate glaze over each poppy seed bun, and leave the glaze to set before enjoying!