La Grenouille, once the pinnacle of exquisite French cuisine, now serves as a delectable chain eatery — yet its appearance remains unchanged.

La Grenouille, once renowned as the city’s most beautiful restaurant for over fifty years, closed its doors last fall. However, its elegant charm has returned at 3 E. 52nd Street, where its famous frogs’ legs have been replaced by Beijing-style duck.

The previous site of iconic French dining has unexpectedly transformed into a branch of iDen & Quanjude Beijing Duck House — a renowned chain specializing in duck dishes that began in 1864 in Beijing. Impressively, the new proprietors have retained the classic allure of La Grenouille.

According to general manager Wayne Pan, “We considered redesigning it to resemble our Vancouver location” — the only other Quanjude outlet in North America, known for its sleek, contemporary aesthetic. (There are approximately fifty locations in China.)

“But people suggested not to do that, and to keep most of the old La Grenouille, because it has so many good memories for New Yorkers,” Pan said.

The new restaurant’s owner, Andy Zhang, also owns the Canadian location, and he bought the chateau-like 1871 former carriage house in Midtown NYC  last year for $14.2 million. He and his wife divide their time between NYC and Vancouver and had enjoyed dining at La Grenouille.

“They made a decision to preserve it,” Pan explained. 

The jewel-box, 80-seat dining room looks almost exactly as it did when its predecessor drew luminaries from Frank Sinatra and Elizabeth Taylor to Blake Lively and Adrien Brody. The room’s seductively retro crimson banquettes, gold fabric walls, beveled mirrors, and flattering lighting — from recessed ceiling fixtures and sconces — have all been perfectly preserved like a ship in a bottle. An abundance of fresh flowers in the L-shaped dining room further keep the La Grenouille spirit alive. Only the wall paintings are new, although in the same Belle Epoque style as before. The vibe is still romantic, sexy and hushed, save for classical strains of Haydn, Schumann and Mendelssohn.

The food, however, is a different animal entirely. Instead of Dover sole in Dijon and Hollandaise sauces, Quanjude’s menu is built around crispy-skin Beijing duck, which is carved tableside for guests to roll into thin Chinese pancakes with scallions and Hoisin sauce. The bird from Pennsylvania’s Jurgielewicz farm was flavor-rich and winningly moist beneath its amber skin.

Pan said only the kitchen and second floor needed to be updated. But there’s work ahead to bring the service fully up to speed. On my early visit, nervous waiters oddly kneeled while taking orders and first brought us an effervescent mystery beverage when we ordered Sauvignon Blanc — the only white-by-the-glass available from a wine list yet to be written. They’re taking a very limited number of reservations “while we’re training the staff,” Pan said.

The menu is already worth a try. In addition to the $128 “signature” duck that three of us couldn’t finish, chef Allen Ren, who’s also the toque at the Michelin-starred Quanjude in Vancouver, is turning out other fine dishes such as tangy, Shanghai-styled smoked fish and plum sauce and beef Zha Jiang noodles.

The food is as grown-up as the vibe, which mercifully restores decorum to the room after La Grenouille’s zany final decade. Owner Philippe Masson turned the place into a part-time cabaret that chased away its boldface buzz. Masson himself crooned  “in a voice that combined the boom of a sportscaster with the swagger of an Elvis impersonator …    even growling like a cat,” the New York Times snarked in 2021.

All that aside, the good news is that the unabashed glamour of the city’s most beautiful place to eat lives on.