History

Friggione is the everyday Bolognese countryside dish that arrived in the city in the 19th century through the contadino kitchens. The Accademia Italiana della Cucina deposited the legal recipe with the Camera di Commercio of Bologna on 23 January 2009: 1kg white onions, 500g peeled tomatoes, sea salt, no garlic, no herbs, slow-cooked uncovered three hours over very low heat until the onions break down into a dark, jam-like glaze. The 2009 deposit settled the long Bolognese kitchen argument over whether olive oil or lard was canonical (the answer: olive oil). Trattoria di Via Serra, Da Cesari and Diana serve it as a side; Tamburini sells it by the tub at the counter.

Make it at home

Yield Serves 6 as a sideHands-on 15 minTotal 3 hr 30 minDifficulty Easy

Ingredients

  • 1kg white onions, very thinly sliced
  • 500g peeled San Marzano tomatoes, hand-crushed
  • 3 tablespoons extra virgin olive oil
  • 15g sea salt
  • 1 teaspoon caster sugar (only if the tomatoes are not sweet enough)

Method

  1. Mix the sliced onions with the salt in a deep bowl. Cover and rest 2 hours; the onions will release liquid and soften.
  2. Heat the olive oil in a heavy casserole over very low heat. Add the onions and their liquid. Cook uncovered 90 minutes, stirring every 15 minutes, until very soft and pale gold.
  3. Add the crushed tomatoes (and the sugar only if needed). Continue cooking uncovered over very low heat 90 minutes more, stirring every 10 minutes.
  4. The finished friggione should be dark mahogany, jam-like and oil-glossy. There should be no visible liquid.
  5. Serve warm or at room temperature with bollito misto, grilled meats, polenta or as a tigella filling.

Tip from the editors. Patience is the only technique; pushing the heat past medium-low and the onions burn. The two-hour onion salt-rest is non-negotiable.

This is the TableJourney editorial recipe, modelled on the canonical bistro / counter version. The first place to try the dish in its city of origin is below.

Where to eat friggione

Friggione in Bologna

Trattoria di Via Serra ★ 4.7

Why locals love it: Bolognina's quiet, neighbourhood-scaled trattoria; the tagliatelle al ragu is the city's most-cited by editors but tourists never wander north of the station.

Tip: Book three weeks ahead online; lunch is the easier seating and the kitchen runs the same carte at both meals.

Da Cesari ★ 4.4

Bolognese trattoria€€centro-storico

Da Cesari in Bologna's Centro Storico is the four-generation Carati family trattoria, operating since 1955, a steady room for the canonical Bolognese carte.

Signature: Tagliatelle al ragu, Cotoletta alla bolognese, Tortellini in brodo

Order: Tagliatelle al ragu, cotoletta alla bolognese, friggione on the side.

Tip: Book a fortnight ahead by phone; the family carte does not change and the wine cellar is run by Massimiliano Carati personally.

Tamburini ★ 4.4

Salumeria, Bolognese counter€€quadrilatero

Tamburini in Bologna's Quadrilatero is the 1932-founded salumeria-and-self-service operating from Via Caprarie, with cured-meat counters, a daily-changing carte and aperitivo from 18:00.

Signature: Mortadella tagliere, Tortellini in brodo, Cotechino

Order: The mortadella tagliere, the daily pasta plate, a tigella with squacquerone.

Tip: The self-service runs 11:00 to 22:00 daily; the salumi counter closes at 19:30 and the aperitivo crowd takes over after 18:00.

Trattoria Anna Maria ★ 4.6

Bolognese trattoria, sfoglia pasta€€universita

Trattoria Anna Maria in Bologna near Via Zamboni is the city's most-photographed sfoglia trattoria, run by Anna Maria Monari since 1985 with hand-rolled tortellini.

Signature: Tagliatelle al ragu, Tortellini in brodo, Lasagne verdi

Order: Tagliatelle al ragu, tortellini in brodo, lasagne verdi, gnocco fritto.

Tip: Book a week ahead for dinner. Lunch is calmer and the sfogline still hand-roll pasta in the window between services.

More cities are in research. Want friggione covered somewhere specific? Tell us where you want to eat.

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