Blue Mermaid Seafood & Steak House

At Blue Mermaid, a double centre cut of filet steak still arrives whole and is carved at the table, the kind of service most kitchens retired decades ago. The Chateaubriand is the clearest expression of what this downtown St. Catharines dining room is built to do: turn dinner into an event with a beginning, a middle, and a close that asks the table to slow down. Seafood and steak anchor the menu, but the real specialty is ceremony — the formal, unhurried pace of an evening planned in advance rather than a quick stop on the way somewhere else. This is a restaurant diners choose on purpose, for anniversaries, milestone birthdays, and the kind of night that earns a reservation made by phone. The menu is broad enough to cover a table with mixed appetites, with veal Marsala, roast rack of lamb, and stuffed chicken sitting beside a long seafood list and the steaks.

The kitchen reads like a survey of classic seafood-and-steakhouse cooking, executed straight rather than reinvented. Dover sole comes in Meuniere or Almandine, Atlantic salmon is poached in white wine and finished with Hollandaise, and Chilean sea bass arrives under a Meuniere sauce. The seafood runs specific and deep — Alaska king crab legs split and served with melted butter, double Cuban lobster tails, oysters Rockefeller, a New England-style chowder, and a lobster bisque flavoured with Armagnac. On the steak side there is filet mignon with Bernaise, an eighteen-ounce charbroiled rib steak, and the Surf and Turf Manor pairing lobster tail with filet. A Mediterranean current runs underneath it all: escargot Bourguignonne, a Greek salad with feta and black olives, and Sauteed Shrimps Poseidon flambeed with Ouzo. The Blue Mermaid Tiger Shrimp, broiled in garlic butter, herbs, and Cognac, carries the restaurant's name for a reason.

What makes Blue Mermaid feel deliberate rather than dated is how much of the theatre survives intact. Baked Alaska is flambeed tableside for two, sponge cake and ice cream under torched meringue; Cherries Jubilee is finished the same way, over ice cream, for the table to watch. Caesar Salad and Chateaubriand are both listed for two, built for sharing and for pacing a meal in courses. Tableside preparation is not a throwback gimmick here; it is the operating style, the reason the menu still reads the way it did when these dishes were standard. The dining room carries the same logic: ten-foot oak doors, a rotunda under a twenty-foot ceiling, nautical detail, crystal, china, and pewter.

Blue Mermaid opened in 1980 and has stayed family-run since. Nick and Tom Kosilos are the names attached to the restaurant's public story, according to local reporting and the restaurant's own account, and that continuity shows in how little the formula has drifted across four decades. The Greek accents on the menu — the Ouzo-flamed Poseidon shrimp, the feta-and-olive salad — read as the family's own rather than a borrowed trend. Beyond the hundred-seat dining room, the adjoining Plaka Room handles private functions, from business meetings and weddings to retirements and club dinners for groups up to seventy-five, run out of the same kitchen. Lunch is a midweek affair; dinner is the main event, and reservations are still taken by phone rather than through a booking link.

The result is a style of dining that has thinned out almost everywhere else — not preserved behind glass, but cooked, carved, and flambeed to order every week. Blue Mermaid keeps the seafood specific, the steaks straight, and the service formal, and lets the menu do what it has always done. For a city that has watched its dining scene turn over many times, that steadiness is the appeal: a table for the nights that are meant to matter.