Potica

Potica (Slovenian Walnut Roll)

Potica is the iconic Slovenian celebration bread: a paper-thin yeasted dough spread with a rich walnut-honey-butter filling, rolled into a tight spiral and baked in a round loaf. It is traditionally served at Christmas and Easter, sliced across the rings to reveal the swirled interior.

Prep

90 min

Cook

50 min

Total

140 min

Serves

10-12

Difficulty

Hard

Recipe ingredients

• •500 g (1 lb 2 oz) bread flour, plus extra for dusting
• •200 ml (7 fl oz) whole milk, lukewarm
• •100 g (3½ oz) granulated sugar
• •100 g (7 Tbsp) unsalted butter, softened, divided: 50 g in dough, 50 g in filling
• •2 whole large eggs, plus 1 yolk for dough; 1 white for filling
• •1 whole extra egg yolk for the dough
• •7 g (2¼ tsp) active dry yeast, or one standard sachet
• •5 g (1 tsp) fine salt
• •1 tsp lemon zest, finely grated
• •1 tsp vanilla extract
• •400 g (14 oz) shelled walnuts, fresh (not rancid) - they should smell nutty, not bitter
• •120 g (⅓ cup) honey, acacia or wildflower honey, traditional
• •80 ml (⅓ cup) whole milk or cream, for filling
• •30 g (¼ cup) plain breadcrumbs, soft, fresh; toasted lightly then crumbled
• •1 Tbsp dark rum or grape brandy, optional, traditional in some households
• •1 whole egg white, for filling
• •15 g (1 Tbsp) melted butter, to brush the baked loaf

Steps

1. 1 Bloom the yeast: stir yeast and 1 tsp of the sugar into the lukewarm milk; let stand 8-10 minutes until foamy. If no foam forms, discard and start with fresh yeast.
2. 2 Make the dough: in a large bowl, whisk the eggs, the extra yolk, remaining sugar, salt, vanilla and lemon zest. Pour in the bloomed yeast mixture, then add the flour and the 50 g softened butter. Mix, then knead 10-12 minutes by hand (or 7-8 minutes in a stand mixer with a dough hook) until the dough is smooth, elastic and pulls away from the bowl.
3. 3 First rise: shape the dough into a ball, place in a lightly oiled bowl, cover, and let rise in a warm spot 45-60 minutes, until roughly doubled.
4. 4 Prepare the filling while the dough rises: pulse the walnuts in a food processor to a coarse, sandy meal - do not over-process into a paste. Warm the honey with the 80 ml milk/cream and the 50 g butter in a small saucepan over low heat until the butter melts. Off the heat, stir in the warm honey mixture, breadcrumbs, rum (if using), and the egg white. You should have a thick, spreadable paste. Cool to room temperature before spreading.
5. 5 Grease a 24 cm (9½ in) round springform or tube pan generously with butter and line the base with parchment.
6. 6 Roll the dough: turn the risen dough onto a very large, well-floured linen cloth (a traditional 'potičnik' cloth is ideal; a clean, floured, smooth-weave cotton sheet works). Stretch with floured hands from the center outward, using the backs of your hands, until the dough is a thin rectangle roughly 60 x 40 cm (24 x 16 in), about 2-3 mm thick. If a small hole forms, patch it with a scrap of dough - it must be thin enough to almost see the cloth through.
7. 7 Spread the cooled filling evenly over the dough, leaving a 1 cm (½ in) border along the long edges.
8. 8 Roll tightly using the cloth to lift and roll the dough away from you into a long log. Pinch the seam to seal.
9. 9 Transfer the log seam-side down into the prepared pan, curving it into a spiral (or coil it in concentric circles if the pan is shallow). Cover loosely and let rise 30-40 minutes, until puffy.
10. 10 Meanwhile, preheat the oven to 175 °C (350 °F).
11. 11 Bake on the lower-middle rack for 45-55 minutes. The loaf is done when the surface is deep golden brown and the internal temperature reads 94-96 °C (200-205 °F) on an instant-read thermometer inserted into the center. If the top browns too quickly, tent loosely with foil from the 30-minute mark onward.
12. 12 Brush the hot loaf with melted butter as soon as it comes out of the oven.
13. 13 Cool in the pan 15 minutes, then turn out onto a rack and cool completely before slicing - at least 2 hours, ideally overnight, so the filling sets and the rings cut cleanly.