i. Biography
The Path
At Ostra in Boston’s Back Bay, Jamie Mammano works seafood from the Mediterranean and from regions across the United States with light handling that keeps the product legible. The point of the kitchen is not disguise but definition: freshness, natural character, and a polished finish carried without excess. That approach runs through his Boston work and through the hotel kitchens that helped set the pace of his career. Training at the Culinary Institute of America preceded a run through service environments that valued discipline and repeatability. Jamie Mammano moved from The Jockey Club to Le Pavillion Restaurant in Washington, D.C, then served as chef for the United States Ambassador to Spain. He continued through Four Seasons Hotel Company in Washington, D.C., Seattle, Chicago, Boston, and then into the role of Executive Chef at Four Seasons Hotel Boston, where scale and precision matched the demands of his style. His next step, chef/owner at The Federalist in XV Beacon Hotel, Boston, shifted the work from operating kitchens to defining a personal point of view. Since 1997 at Mistral, since 2006 at Sorellina, since 2007 at Mooo...., and since 2013 at Ostra, Jamie Mammano has built a body of work that spans different rooms and different expressions of hospitality. The through line is not a single formula but consistency of control, whether the setting calls for French-Mediterranean cooking, modern regional Italian-Mediterranean cuisine, steakhouse service, or seafood with a lighter hand.
The Work Today
At Mistral, Jamie Mammano has kept the French-Mediterranean register running since 1997. Olive oil, heat, herbs, and restraint shape the room’s language, with flavors kept clear and the finish polished. The cooking relies on balance rather than ornament, and its confidence comes from holding the line on precision. At Sorellina, the work shifts into modern regional Italian-Mediterranean cuisine without losing that same structural discipline. The food reads in a more Italianate key, but the method stays tied to clarity, texture, and arrangement. Jamie Mammano uses elegance here as a matter of proportion, not embellishment. At Ostra, since 2013, seafood is the center of gravity. Jamie Mammano applies a light touch to Mediterranean and United States regional seafood so the ingredient stays at the front of the plate. In a city with a strong seafood standard, Ostra’s value lies in that restraint: careful handling, clean definition, and attention to the product’s own character.
Signature
Jamie's signature dishes include Mistral, Sorellina, Ostra, and Mi Nina Tortilla Chips.
Acclaim
Jamie's honors include #1 ranking in the Zagat Survey of Boston Restaurants for Aujourd’hui, #1 restaurant in Boston for Aujourd’hui, and #4 restaurant in the country for Aujourd’hui.
Profile updated July 2026
FAQ
Asked of Jamie
What is Jamie Mammano's current role?
As of 2026, Jamie Mammano is Chef/Owner.
Where did Jamie Mammano train or study?
Jamie Mammano trained at Culinary Institute of America.
What recognition has Jamie Mammano received?
#1 ranking in the Zagat Survey of Boston Restaurants for Aujourd’hui (1995).
