Chef Ryan McIlwraith has a way with pasta.

After all, he’s the former director of culinary development at Michael Chiarello’s Bottega, the fine-dining Italian restaurant in Yountville and the former executive chef of Alora, the Mediterranean restaurant in San Francisco. In fact, his “100-layer ‘nduja lasagna” at Alora composed of silky, thin layers of pasta, bechamel, bolognese, and Pecorino, seared to order for the crispiest edges, remains my favorite lasagna ever.

Last September, he became executive chef of Bosco, an expansive Italian restaurant in San Francisco’s SoMa neighborhood. Fortunately for all of us, he and Chef Kaili Hill, whom he also worked with at Alora, are applying their skills here to turn out more sublime pastas, plus a whole lot more.

Bosco is part of the Absinthe Restaurant Group, of which McIlwraith and Hill are veterans. In fact, McIlwraith was the opening chef for Bellota, the Spanish restaurant that was housed in this same space until closing in 2024.

The two traveled through Italy prior to Bosco’s opening to hone their ideas for this wood-fired restaurant that’s named for the Italian word for “forest.”

Last week, I was invited in as a guest to sample the menu. The huge, 5,000-square-foot restaurant sits on the ground floor of an office building. In fact, the restaurant’s restrooms are actually located in the soaring atrium of the building.

Owing to its size, Bosco has a very open, airy, contemporary warehouse-like feel with soaring concrete columns. The open-kitchen with long waterfall counter is the first thing you see when you walk in, along with a large bar off to the side.