5TablespoonsUnsalted butter at room temperature(70g)
1LargeEgg for egg wash
For The Poppyseed Filling
1CupWhole poppy seeds(150g)
1/2CupPowdered sugar(60g)
1TablespoonFlour
4TablespoonsUnsalted butter at room temperature(55g)
1Large Egg
For the Walnut Filling
1 1/2CupsGround walnuts(150g)
1/2CupPowdered sugar(60g)
1TablespoonFlour
1LargeEgg
4TablespoonsUnsalted butter at room temperature(55g)
2TablespoonsRaisins optional
Instructions
Make the dough
In a bowl of a standing mixer, mix on low speed the flour, yeast, sugar, salt, orange zest, and egg yolks while you drizzle in the milk and vanilla extract.
Mix on low speed until you have a shaggy mass and the flour has been hydrated, about 1-2 minutes.
Add the butter and increase the speed to medium.
Knead using the dough hook until you have a smooth dough ball, about 3-4 minutes.
Cover the bowl with plastic wrap and set aside to rest for the first rise for 90-120 minutes. Meanwhile, make the fillings.
Make the Poppyseeds Filling
Using a food processor process the ingredients until smooth and you have a paste consistency.
Transfer the filling to a clean medium bowl, and wash the food processor to use for the next filling.
Make the Walnut Filling
Place the ground walnut and the rest of the ingredients in a food processor and process to a smooth paste.
Transfer the filling to a separate bowl and mix in the raisins.
Assemble and Bake
Divide the dough into two equal pieces, each about 420g.
Roll the first piece into a 12x16-inch rectangle.
Spread the poppyseed filling over the rectangle.
Starting with the longer end, roll the dough into a spiral log.
Place the log over a large baking tray lined with parchment paper.
Repeat with the second piece of dough and use the walnut filling.
Brush with the egg wash, and set aside to rest for the second rise for about 90-120 minutes.
Bake at 350F (180C) for 25-28 minutes over the middle oven rack, turning the pan after 20 minutes.
Remove the pan from the oven and let cool for 30-60 minutes before serving
Notes
Store at room temperature for up to five days, or freeze covered with plastic wrap in a plastic bag for up to three months.
To reheat: bake for 15-20 minutes or until soft and warm at a 300F (166C) preheated oven.
To make ahead: the filling can be made up to two days ahead and refrigerated.
You can freeze the unbaked logs for up to two months. Place the logs over a baking tray lined with parchment paper and wrap the tray with plastic wrap. Top with aluminum foil and freeze.
The dough is smooth but not very elastic and does not rise very much. It will double its size but not have a fluffy, pillowy feel.
This recipe yeilds two 16-inch logs, each can be shared into 12-15 slices, depending on the size of the slices.