Killer Buns

Killer Buns Ottawa’s best smash burgers 🍔, Amazing lobster rolls 🦞 & cheesy poutines 🍟! Daily lunch specials + comfort food classics that hit the spot.
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Follow us for mouthwatering updates, limited-time features & plenty of good eats from Killer Buns!

Due to circumstances beyond our control we will be closed Sunday May 31. Apologies for any inconvenience. Back open Tues...
05/31/2026

Due to circumstances beyond our control we will be closed Sunday May 31. Apologies for any inconvenience. Back open Tuesday at 5.

05/20/2026

We have a CRAZY deal for you this week!! Our incredible smash burgers are $5 for a single or $8 for a double. Wednesday May 20 to Sunday May 24th or until we sell 1000 burgers.

Let’s go!!

You guys have been asking and this weekend we will be serving Connecticut-style lobster rolls. Warm butter poached lobst...
05/16/2026

You guys have been asking and this weekend we will be serving Connecticut-style lobster rolls.

Warm butter poached lobster in a toasted bun with a few chives (optional). Just sweet lobster and buttery goodness.

$24 until we run out

DM or email [email protected] if you’d like to reserve. These will sell out.

They’ve arrived!! We have limited quantity. Half lobster with drawn butter - $22Whole lobster with drawn butter - $40DM ...
05/13/2026

They’ve arrived!! We have limited quantity.

Half lobster with drawn butter - $22
Whole lobster with drawn butter - $40

DM or [email protected] to reserve or get down here!!

05/12/2026

Half lobster with drawn butter -$22
Full lobster with drawn butter - $40
food
[email protected] or DM to reserve.

Calling all lobster lovers!! We have been waiting to share that we have ordered a bunch of fresh lobster from the opening of lobster season in Gaspe and New Brunswick. And they arrive Wednesday May 13!

These 1.25 pound beauties are available as a half or whole (we crack and separate the meat for you).

This is a CRAZY deal and is only available until we run out.

Thank you all for an incredible weekend at Best Fest and the restaurant!! We are closing a bit early to spend time with ...
05/11/2026

Thank you all for an incredible weekend at Best Fest and the restaurant!! We are closing a bit early to spend time with family. Happy Mothers Day to all the amazing moms out there!!

Come see why some people have called our Nashville Hot Chicken Sandwich the best chicken sandwich in Ottawa.
05/05/2026

Come see why some people have called our Nashville Hot Chicken Sandwich the best chicken sandwich in Ottawa.

Mother’s Day is coming up and we’ve put together a menu guaranteed to please mom!!Pick 2 or either deviled eggs or Cajun...
05/03/2026

Mother’s Day is coming up and we’ve put together a menu guaranteed to please mom!!

Pick 2 or either deviled eggs or Cajun shrimp deviled eggs

Pick either umami fries, seafood fondue, smoked grilled chicken wings or 2 crab cakes

Pick two of either lobster roll, THE Burger, oyster burger or shrimp po’boy

Large fries

2 slices of cheesecake

We are taking both reservations and walk-ins from 12-9.

Email [email protected] to reserve

Due to staffing we will be closing at 9 tonight. Apologies for any inconvenience.
05/02/2026

Due to staffing we will be closing at 9 tonight. Apologies for any inconvenience.

05/02/2026

Starting this weekend we are serving Reid’s Dairy scoops, cones and shakes! Not available on Uber.

See you soon!!

Address

60A Lebreton Street North
Ottawa, ON

Opening Hours

Tuesday 5pm - 10pm
Wednesday 5pm - 10pm
Thursday 5pm - 10pm
Friday 5pm - 11pm
Saturday 12pm - 11pm
Sunday 12pm - 9pm

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