Image: Pile up.
Last Updated: October 2025
Overview:
Fusion is the unfulfilled promise of nuclear energy. Physicists have not yet managed to fully harness its power. Fusion is also a name of a culinary era that is now a punchline. Osteria Mozza is an example of fusion working. In this case, it is the insanely delicious and compelling dishes of Nancy Silverton combining with Stephen Starr’s ability to create an atmosphere that results in one of those places that makes everybody (who can afford it) happy.
Silverton made her name in baking, and flour products show up in various indulgent forms at Mozza. Crispy toast pieces with the mozzarella, giant slabs of bread under the dripping chicken, a flat-bread style focaccia. The gluten overload begins before you even reach the pasta options. Silverton’s reputation goes beyond bread. Her original Osteria Mozza in Los Angeles has long been a critical and fan favorite. Unlike some, when Silverton came to D.C. she did not default to steakhouse, and we are better off for it (though there is amble beef on the menu).
Like the original, the dishes here are built to be crowd-pleasers and shine under critical scrutiny. It is a large menu with as many sections as some restaurants have selections: snacks, mozzarella bar options, focaccia options, antipasti, pasta, mains, and sides. There are other menus for lunch, midday, and brunch that adds pizza to the mix. Needless to say, we have only scratched the surface. We will add our approval to those that recommend the roast chicken stacked high over thick sourdough with burnt lemons adding color to the crusted and pooled browns. We stuck to our rule to try the most interesting sounding thing on the menu. The smoked spaghetti with lemon, butter, bottarga, and curling bonito flakes was indeed smoky and rich in umami flavors.
Ann Limpert in the Washingtonian recommends meats, including the hangar steak and the chicken. One of the eye-catching pasta is corzetti stampati of impressed disks glistening with eggplant, olive, chili flake, and ricotta. Giving a hint as to the demographic of the customer base, there is both a $100 ribeye and a $175 bistecca alla Fiorentina. Returning to the legend of Nancy Silverton, desserts are lauded. Tom and Rick Eats DC praised the butterscotch budino, with Rick diverting his review to a full-blown ode.
A sizable but not overwhelming wine list has an expected Italian focus. It has many sub-$100 options, but quickly escalates from there. The large bar comes with a long list of house cocktails and amaros, but subcontracts out the Lo/No options to pre=packaged spritz and negroni – an example of the mass-production efficiency choice marring the impression of craft.
The building is ancient, most recently occupied by Dean & DeLuca. The remodel makes an overwhelming, expansive impression. The dining room stretches to an enclosed carriage area running alongside, and it also stretches back to the kitchen and up to a second floor. The building’s lease carried over the requirement for a store, and it is the first thing to meet you with Italian specialty products along the walls by the entrance. The next thing to greet you may be a hostess with a handheld device checking people in and advising, with the most gracious of smiles, that the wait times may stretch past your bedtime – even if you arrive just after 5:00.
Like a foreign auto company popping up with a giant factory in a right-to-work state, Mozza is meant to exploit a market at scale immediately. The plan is working. Though you also have, like in an SEC state, a high percentage of golf shirts being stretched in various directions and a surprising number of baseball caps being worn indoors. The difference from what Starr did with Le Diplomate is that these folks arrived like an invasive species on hipster 14th Street of that era. In Georgetown, they are in their native habitat. So, if you are a foodie here for Silverton’s cooking be cognizant of your Starr-constructed surroundings and the species it attracts.
Other Guidance: The Washington Post advises, “No barriers at entrance, but ramps are required to access the main dining room; the ground floor includes an ADA-compliant restroom.” Other restrooms are located in the basement. The attire ranges from those dressing to impress and those looking to decompress. Despite the bread focus, GF can manage well, as can vegetarians. Speaking of labor laws, Starr (and Knightsbridge Restaurant Group) employees are on a union drive, and the company has fought it.
Gift Cards (for Starr Restaurants)
Summary:
Cuisine: Italian
Neighborhood: Georgetown
Address: 3276 M St NW, Washington, DC 20007
Website: https://osteriamozzadc.com/
Reservations: Resy
Other Critics/Voices:
Washington Post: Tom mostly approves. This feels like what would have been a 2.5 in the old days.
Washingtonian: Ann Limpert does an old-school review! And comes away not won over. Preview.
Rick Eats DC: Approves and picks up on the demographics of the customer base. Also, lots of brunch pics!