Backslash Burger

Backslash Burger Half beef \ half bacon smashburgers in Frederick, MD. Premium ingredients. No shortcuts.

[Formerly Fifty Fifty]

Let us make dinner plans easy tonight! We’re open today (Saturday) until 10PM for dine in, take out, or delivery through...
05/23/2026

Let us make dinner plans easy tonight! We’re open today (Saturday) until 10PM for dine in, take out, or delivery through the major apps so you can stay cozy and dry at home.

Remember, when you order through our website, you get the best price on delivery fees.

05/20/2026

We're over here clapping because it's almost a long weekend and the start of summer! Make us part of your Memorial Day weekend plans and visit Friday/Saturday 11AM to 10PM, Sunday 11AM to 7PM, and Monday 11AM to 10PM.

Yes, we'll be open regular hours on Memorial Day (Monday, 5/25), so come by and enjoy!

Cheers to the weekend and patio weather! ☀️Saturday 11AM-10PM | Sunday 11AM-7PMCome by for all of your favorites and e...
05/16/2026

Cheers to the weekend and patio weather! ☀️
Saturday 11AM-10PM | Sunday 11AM-7PM

Come by for all of your favorites and even bring along your dog! The patio is pup friendly.

Dinner plans? Solved. Meet The Ogre: stacked with Tiger Sauce, caramelized onions, raw onions, and beer-battered onion r...
05/12/2026

Dinner plans? Solved. Meet The Ogre: stacked with Tiger Sauce, caramelized onions, raw onions, and beer-battered onion rings for the perfect mix of sweet heat and crunch.

This is the kind of burger you need two hands and extra napkins for.

Visit us M-Sa. 11AM to 10PM and Su. 11AM to 7PM. Also available for delivery through the major apps.

That sauce drip should tell you everything you need to know.Backslash Sauce is available by the bottle for $7 so you can...
05/08/2026

That sauce drip should tell you everything you need to know.

Backslash Sauce is available by the bottle for $7 so you can take the tangy chipotle magic home with you. Grab a bottle this weekend when you’re at Backslash Burger and keep your fridge stocked accordingly.

05/06/2026

What’s your favorite shot…of our burgers?

From our signature Backslash’d Burger to The Ogre to She’s My Cherry, we have a shot (and an order!) for every palette.

Visit us inside M-Sa 11AM to 10PM and Sunday 11AM to 7PM.

04/28/2026

It started on a burger. Now it’s in a bottle.

Backslash Sauce, $7. Available now!

A little Sunday gratitude. There’s something about being in Frederick. Good beer, familiar faces, and a spot that feels ...
04/26/2026

A little Sunday gratitude. There’s something about being in Frederick. Good beer, familiar faces, and a spot that feels like it belongs. Proud to be part of this community and to share a home with Olde Mother Brewing Co.

04/24/2026

Patio’s open and dogs are welcome!
Don’t miss our hot honey ranch! Get it on a Backslash’d burger with candied jalapeños or on the side for dipping. This one won't be around long.

That crunch should come with a warning.Golden onion rings, fried hot, and dipped just right, because plain is boring. Go...
04/22/2026

That crunch should come with a warning.

Golden onion rings, fried hot, and dipped just right, because plain is boring. Go all in with Backslash sauce, or upgrade to our Hot Honey Ranch while it’s still here.

Address

526 N Market Street
Frederick, MD
21701

Telephone

+13013002562

Website

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