- 1
Warm the stock in a small pot and keep it hot but not boiling.
- 2
Melt butter in a wide pan, add onion, and cook gently for 5 minutes until soft and translucent.
- 3
Add the rice and toast for 2 minutes, stirring until the grains look glossy.
- 4
Pour in the white wine and stir until almost fully absorbed.
- 5
Add hot stock gradually, one ladle at a time, stirring often, until the rice is creamy but still slightly firm, about 16–18 minutes.
- 6
Stir in Parmesan, salt, and black pepper, then spread the risotto on a tray to cool completely.
- 7
Chill the rice for at least 1 hour so it becomes firm enough to shape.
- 8
Mix diced smoked scamorza with nduja until the filling is evenly marbled but still chunky.
- 9
Scoop a portion of chilled rice, flatten it in your palm, add a small spoonful of filling, and close the rice around it.
- 10
Roll each arancino into a compact ball, pressing gently so there are no cracks.
- 11
Arrange three bowls with flour, beaten eggs, and breadcrumbs.
- 12
Coat each arancino in flour, dip in egg, then cover fully with breadcrumbs.
- 13
Chill the breaded arancini for 20 minutes to set the crust.
- 14
Heat oil to 170°C / 340°F and fry the arancini in batches for 4–5 minutes until deeply golden.
- 15
Drain on a rack, dust with crushed wild oregano, lemon zest, and flaky salt, then serve hot with tomato passata.