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Diner · Ottawa, ON

The King Eddy

8.6

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The King Eddy takes its name from a teenage hangout in Guelph, borrowed by the family and carried across the province to Ottawa's ByWard Market. What it became is a family-owned diner with a serious burger at its centre and very little interest in stopping there. The patties start from a proprietary blend of fresh Canadian beef, never frozen, ground in house every morning — daily labour a burger counter can skip and a diner that means it does not. Breakfast runs all day. Fried chicken holds its own section. A guest can come in for a single plate at eight in the morning or settle in for a long group dinner and find the kitchen working in the same key throughout.

The burger lane is where the kitchen states its case most plainly. The King Eddy Burger is the cleanest read on it: a double cheeseburger with lettuce, tomato, red onion, dill pickle, and the house King Eddy sauce, built to let the beef carry rather than bury it. From there the menu gets playful. Eddy's Cure Burger stacks bacon, beef chili, a fried egg, and a small Quebec poutine onto the patty; the patty melt arrives on Texas toast with caramelized onions and American cheese. The other half of the kitchen is Northern Fried Chicken — hand-breaded and turned into a bucket, a sandwich, strips and fries, a spicy Hot Fire build, and NFC and waffles, the plate that walks the line into brunch. Around those two anchors sits the rest of the diner canon: the Eddy Foot Long hot dog, the King Eddy Club, fish and chips, a Kung Pao chicken salad. Sides hold to tradition — Quebec poutine, fried dill pickles with King Eddy sauce, a housemade Pogo corn dog, bechamel mac and cheese, and milkshakes that come spiked on request, the spiked one going by The Dude.

What holds all of this together is the diner frame, not the burger headline. All-day breakfast here is literal — every day, morning to close — and the brunch menu keeps its own daily window into the afternoon, with the Morning Glory sandwich giving the daytime side a specific order to ask for and the NFC Benny folding fried chicken into a Benedict. The breadth reads as intention rather than sprawl, and it extends to the lighter end of the menu: vegetarian routes are built in, not bolted on, from a Beyond Real veggie burger on a housemade black bean and quinoa patty to the Whole Earth salad and a cauliflower swap that stands in for the fried-chicken formats.

The diner opened in December 2014 on Clarence Street and moved in 2022 to a neighbouring address a few doors along, never leaving the ByWard Market. It stays family-owned and operated, and the group side of the operation is built like real infrastructure rather than an afterthought: set menus for parties as small as eight, seating for larger gatherings, accommodation for dietary needs, and a drinks list running to local craft beer, Ontario VQA wine on tap, and signature cocktails. It is the kind of working detail a diner accumulates when it plans to be useful for more than walk-in breakfast.

The result is a long-day diner more than a single-category burger shop, even if the burgers are the headline. From eight in the morning to late on a weekend night, The King Eddy covers a stretch most kitchens carve into pieces — a breakfast plate, a midday burger, a fried-chicken dinner, a poutine for the middle of the table, a spiked shake on the way out. Much of that menu travels, too, which makes it as much a takeout default as a sit-down one. The ByWard Market around it trades heavily on bars and tourist traffic; a family diner grinding its own beef and breading its own chicken keeps a steadier rhythm through all of it. The doors open at eight tomorrow, the same as today.

Key Details
Address
47 Clarence Street, Ottawa, Ontario, K1N 5P9
Neighborhood
ByWard Market
Cuisines
Diner, Burgers, Comfort Food, Breakfast, Canadian
Price Range
$$ · Moderate
Hours
Monday8:00 AM – 9:00 PM
Tuesday8:00 AM – 9:00 PM
Wednesday8:00 AM – 9:00 PM
Thursday8:00 AM – 10:00 PM
Friday8:00 AM – 11:00 PM
Saturday8:00 AM – 11:00 PM
Sunday8:00 AM – 9:00 PM
Vibes
ByWard Market DinerRetro Diner AtmosphereAll-Day BreakfastLate-Night FavouriteFamily-Owned Hospitality
Unique Selling Points

Three things this kitchen does the rest don’t

  1. 01

    House-Ground Burger Core

    The burger program has a real point of view, led by fresh Canadian beef ground daily in house and builds that stay close enough to diner tradition to let the beef and sauce carry.

  2. 02

    Breakfast and Fried Chicken Under One Roof

    All-day breakfast, daily brunch, and Northern Fried Chicken give The King Eddy more range than a standard burger stop while keeping the whole menu in a recognizable diner-comfort lane.

  3. 03

    ByWard Market Utility

    The location, group path, takeout posture, and broad menu make it useful for more than one occasion: solo breakfast, casual lunch, comfort-food dinner, and tables with mixed appetites.