Gnoccacci with Porcini Mushroom Sauce Festival

A dish that defines a village

Gnoccacci are not potato gnocchi; they are an ancient, humble pasta, hand-kneaded with nothing but water and flour, shaped into thick, irregular morsels that perfectly hold the sauce. This is the traditional dish of the farming families of Rocca Santo Stefano, a village of a few hundred inhabitants perched in the Prenestini Mountains, within the Metropolitan City of Rome, just a stone's throw from Subiaco and the upper Aniene Valley. The sauce is made from the bounty of the surrounding woods: a fragrant, slow-cooked porcini mushroom ragù, foraged from the beech and chestnut forests that blanket the hillsides.

The bond between this dish and the community was officially recognized in 2023, when the gnoccacci were awarded the De.C.O. (Municipal Denomination of Origin), a mark used by Italian municipalities to protect local culinary heritage. This recognition has added even greater prestige to the festival that celebrates them.

Forty-one years of local history

The event began in the mid-1980s as a local village feast and has grown over time to become one of the most well-known gastronomic gatherings in the Prenestini and Subiaco area. In 2026, the 41st edition is being held, organized as always by the Pro Loco in collaboration with the Municipal Administration. The dates vary: in recent years, the festival took place in late August, while in 2026 it has been moved forward to July, spanning two Saturdays.

How the festival works

The heart of the celebration is Piazza Pontica, where stalls and tables are set up. The gnoccacci are prepared and cooked on the spot by the local cooks; the open-air preparation is part of the show, and the queue in front of the large pots is one of the most characteristic sights of the evening. Portions are enjoyed at communal tables set up in the square, in a festive atmosphere that involves the entire village.

• Main dish: local gnoccacci with porcini mushroom sauce
• Preparation: handmade water-and-flour pasta, cooked on-site
• Location: Piazza Pontica, in the center of Rocca Santo Stefano
• Format: two separate evenings, each featuring a live concert

Live music in the square

Each evening is accompanied by a free open-air concert, which continues after dinner and turns the square into an impromptu dance floor. The selection usually features local bands and cover groups with a repertoire designed for all ages, drawing families, young people, and the elderly from the village, as well as visitors from neighboring towns and Rome.

The village and its surroundings

Visitors arriving for the festival will find a well-preserved medieval village with narrow alleys, arches, and views of the valley. Rocca Santo Stefano is part of an area rich in destinations: the Monastery of Saint Benedict and the Monastery of Saint Scholastica in Subiaco, the villages of Bellegra and Olevano Romano, and the hiking trails of the Prenestini and Affilani Mountains. In summer, evening temperatures at this altitude are significantly cooler than in the capital, so bringing a light sweater is recommended, even in July.

Why it's worth the trip

The Gnoccacci Festival is a perfect example of an authentic festival in the heart of Lazio: no gimmicks, just one dish done perfectly, local forest ingredients, and an entire community working in the kitchen. For those who want to understand the true meaning of the humble cuisine of the Lazio Apennines, few experiences are as direct and sincere.