Flaky, all-butter golden pastry filled with a delicately spiced sweet filling, baked until crisp and aromatic.
Knead the flour, yeast, sugar, salt, water, and olive oil for 10 minutes into a supple dough.
Cover and prove about 1 hour, until doubled.
Divide into 4 pieces, shape into rounds, rest 15 minutes, then flatten into ovals about 1 1/2 cm thick.
Press deep dimples across the surface with fingertips, brush with the egg glaze, and scatter nigella seeds.
Bake at 230C for 12-15 minutes until golden and springy.
Cool slightly and serve warm, ideal for scooping olive-oil vegetable dishes.