The Natisone Valleys, Udine province, Friuli — the border area with Slovenia. Gubana is documented from at least the 15th century in Friulian records and was brought to the Dukes of Cividale as a festive gift. The Slovenian-Friulian border culture produced the dish.
Gubana is the festive sweet pastry of the Friulian Natisone Valleys — a coil of leavened dough encasing a filling of walnuts, raisins, pine nuts, breadcrumbs, cinnamon, grappa, lemon zest, and occasionally prunes or figs, wound into a snail-shell spiral and baked until golden. It is the definitive Easter and Christmas confection of the Friulian valleys and is brought to the table drizzled with more grappa, which is ignited and allowed to flame before slicing.
The walnut-raisin filling with grappa and cinnamon is warm, slightly boozy, and richly aromatic. The enriched dough has the flavour of a slightly sweet bread. After the table flambé, the crust has a grappa note that penetrates the outer layers. This is a festive pastry of considerable character — not delicate, but deeply satisfying.
The dough is a medium-enriched brioche-style: flour, eggs, butter, sugar, yeast, and a small amount of milk. It should be richer than bread dough but less rich than brioche. The filling is ground or very finely chopped — walnuts and raisins soaked in grappa, pine nuts, dried breadcrumbs (to absorb the grappa), cinnamon, sugar, and lemon zest. The filling is spread over the rolled-out dough, which is then rolled up tightly and coiled into the snail shape in a round cake tin. Prove until doubled, brush with egg wash, bake at 180°C for 35-40 minutes. The grappa-flambé service is traditional.
The flambé service requires warming the grappa slightly (not boiling), pouring over the gubana at the table, and igniting with a long match. Allow the flame to die naturally — the alcohol burns off, leaving a grappa-infused crust. Gubana keeps for 5-7 days, improving after 24 hours as the filling's flavours merge.
Filling too wet — it leaks during rolling and the coil unravels during baking. Under-proving — the gubana will be dense; it needs the full second prove. Too many raisins relative to walnuts — the raisin sweetness should be balanced by the walnut bitterness. Not using grappa — the flambé service and the grappa in the filling are both traditional and essential to the gubana experience.
Slow Food Editore, Friuli-Venezia Giulia in Cucina; Ada Boni, La Cucina Regionale Italiana