Cancel

    Open app

    Search

    Backslash Burger

    4.5 (86 reviews)
    Closed 11:00 am - 10:00 pm
    Updated 3 weeks ago

    Order Backslash Burger Takeout or Delivery

    Backslash Burger Photos

    BACKSLASH BURGER ATMOSPHERE

    What's the vibe?
    Outdoor seating
    Dogs allowed

    You might also consider

    Recommended Reviews - Backslash Burger

    Your trust is our priority, so businesses can't pay to alter or remove their reviews. Learn more about reviews.
    Yelp app icon
    Browse more easily on the app
    Review Feed Illustration

    Reviews With Photos

    Insta: mmmashterchef
    Mike M.

    Touch screen service. Connected to a brewery which is awesome. Parking was simple. Had the double spicy smash burger with poblano cream cheese which was the start...texturally creamy without the sweetness of say a peanut butter on a burger. The ghost pepper chicken was awesome for heat. Chicken a bit basic but next time I'd just not upcharge for the chicken and stick with the amazing smash patties with the ghost pepper profile

    Christine H.

    We were in the area looking for food and the 1/2 beef, 1/2 BACON is what got us! It's sort've connected to a brewery, but there is plenty of seating to dine in. Everyone ordered a different burger and all were made to order. We also ordered a side of the old bay fries and sweet potato fries. The burgers were tasty and juicy. I would recommend them. The old bay fries were a bit on the salty/spicy side...had way too much seasoning on them. Overall, good burger joint.

    Menu
    Correy E.

    Nice little hidden gem! The place was a little hard to find but I was looking for a stand alone restaurant with a big sign out front. It is attached to a brewery with a side entrance. The staff were friendly all the way around, inside the taproom and restaurant. I liked my burger but my kiddos didn't. Overall I will come back and try some of the other burgers on the menu. Also I need to check the taproom next time. I definitely recommend this place if you're a burger person.

    Interior Dining
    John P.

    We were in Frederick for Mother's Day and thought we would try this place for a good burger. All I can say is unbelievable ! . The best burgers we've had in years and we've been all over the country even in Texas. My wife had the BACKLASH burger and I had the OGRE. The self-serve monitors were user-friendly, and it was very easy to order. The service was very fast too. The ambience of the restaurant is a little odd with all the walls painted black and it is in the back of a local pub brewery. Regardless, we didn't care because the burgers here are simply fantastic. Not to mention the french fries were great too. We will definitely go here again when we are in Frederick.

    Kids Burger
    Jennifer R.

    We stopped at Fifty Fifty for lunch today. The food was fresh, delicious, and made from good quality ingredients. I ordered the Fifty Fifty lunch special for $10. This included the original Fifty Fifty burger with fries. We placed our orders through the kiosks, so no human to place an order through. But the food was made to order and we received our orders pretty quickly. The ambiance is very casual. It's colocated with Olde Mother Brewery next door. Theres lots of indoor seating and some outdoor seating. It's fairly easy to get to with street parking. I definitely would recommend coming here for a great local burger experience.

    Olde Mother Brewery
    Kevin S.

    Stopped by for lunch. These are some of the best burgers around. The blend of 50% beef and 50% bacon make for great flavor and crust . This is my third visit. The first 2 times I got the Oklahoma Animal. Double patty, sauteed onions and their Oklahoma sauce. This time I went a little rogue. I got their PBPB&BB 2 spiced patties, crunchy peanut butter and pickles. So weird but for some reason it worked. I paired it with a chocolate peanut butter porter from Olde Mother Brewery which is attached. Service is always fast and friendly. We usually sit on the brewery side.

    Desiree B.

    Burger was half bacon half ground beef unique flavor not bad. They drowned our burgers in the sauces that came on them while I'm glad it was plentiful it was a bit excessive and caused the bread to be really soggy. Everything was fresh and made to order. It's a great vibe for sure and relaxed. I definitely would go back for their events like trivia night etc. Service was nice as well. The bartender was cool and made our drinks really strong and flavorful.

    Amy S.

    Cute and fun little place. Actually, it's not so little. It is attached to the Olde Mother Brewing. There is also a small outdoor section. You have to place an order at the kiosks which is not my favorite thing to do. I would prefer human interaction. We ordered old bay fries which was a little too salty. The onion rings (extra crispy) were delicious. I liked my burger with all the toppings while my friend thought his burger was a little too salty. Maybe all the toppings I had cut the saltiness. It was overall a fun adventure.

    Bag of Spicy Old Bay Fries
    TC V.

    Burger was really good other than it was cold. I had my phone on table and did not know they would notify by text since they took my name. Food sat on there front counter for 11 minutes without me knowing it was ready. I went to check on meal and it was sitting there in a bag with my name on it. Burger was good just cold since it say there for so long. The fries were good to other than they sat there for 11 minutes. What's sad is I gave them an $8 dollar tip in advance hoping to get good service. Instead it was the opposite. A local came in after me and they greeted him and even joked with him. We did not get a hi or anything when we came to the front counter. Just wish we had a better experience.

    Bourbon burger and Cajun fries.
    Allen F.

    They are attached to olde mother brewing co. We sat at the bar and ordered from their QR code. I got a bourbon burger and my wife got a peanut butter burger. She added the sour cherry jam and said it was delicious. I got Cajun fries and she got sweet potato. Both were delicious. The service was quick. They were made in 10 minutes. It was a laid back experience for a nice lunch spot on a Saturday afternoon.

    Peter Piper w/ Bacon
    Pablo G.

    We went to the shooting range and got hungry so we looked up places to eat in Frederick. Came across this page and decided to give it a try. I got the Peter Piper smash burger and it was off the chain. 5 of us went and each got a different burger and everyone was highly satisfied with what they got. The place is also located inside of a brewery so that was a plus. The atmosphere was great. You can tell a lot of pipeline go there to hang out and eat. Will def be back when I'm in the area.

    Fifty/fifty build your own: Mayo, 50/50 Sauce, Lettuce, Caramelized Onion, Cherry Peppers
    Matt B.

    Great place. This place is split with half bar/half restaurant with seatings for a variety of group sizes. The staff are quick and always on the move. I got my food in a relatively quick time. I ordered on their ipad but they also had a counter where you can order face-to-face. I got two burgers and fries for takeout, the ogre and a make your own. Both were really good and full of flavor. The Fries were seasoned well. The prices were a little high but the size and flavor made up for it. It was messy to eat it but all in all I would recommend and would get it again

    French Fries
    Pilar C.

    As we walked in, we noticed the really cool ambiance, with a laid back, street vibe. The kind of place to come with friends, but was great for our family to have lunch too. We ordered a Peter Piper, it was delicious (my favorite of everything we ordered)! The pickled cherry peppers were spicy, but not too much so it gave it the perfect kick to go with the sweetness of the bourbon molasses. My son had the Ogre burger which was HUGe, but he said was really good. We also had an Old Fashioned, which was really juicy and flavorful and a kids menu which included fries, a juice box, the burger and a burger gummy. It was so large and customizable. My daughter loved it. Regarding service, we ordered everything through the kiosk, so we didn't actually deal with people, but everything was quick, smooth. The sweet potato fries with blueberry sauce were delish and the regular fries had a lot and delicious seasoning. We fully recommend this place!

    See all

    2 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Er T.
    0
    74
    18

    3 months ago

    Helpful 1
    Thanks 1
    Love this 0
    Oh no 0

    5 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 1

    8 months ago

    Helpful 2
    Thanks 0
    Love this 0
    Oh no 0

    8 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 1

    9 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 days ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    10 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    6 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Helpful 1
    Thanks 0
    Love this 0
    Oh no 1

    1 year ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    5 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    10 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 months ago

    Helpful 1
    Thanks 0
    Love this 1
    Oh no 0

    1 year ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 1

    6 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Vee R.
    496
    236
    1575

    1 year ago

    Helpful 0
    Thanks 1
    Love this 0
    Oh no 0
    Photo of Dustin G.
    227
    24
    84

    3 months ago

    Helpful 2
    Thanks 1
    Love this 1
    Oh no 0
    Photo of Mark F.
    0
    22
    19

    6 months ago

    Helpful 1
    Thanks 1
    Love this 1
    Oh no 0

    2 years ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0
    Photo of Chad J.
    40
    29
    9

    10 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 months ago

    These are the best burgers in Frederick. Nothing else needs to be said, except: Eat here!

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of J J.
    3
    104
    63

    6 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    4 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    1 year ago

    Helpful 1
    Thanks 0
    Love this 0
    Oh no 0

    6 months ago

    These burgers are truly hard to beat. They are the perfect size and the fries are amazing as well. We will definitely be back!!

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    3 years ago

    Helpful 2
    Thanks 1
    Love this 1
    Oh no 0
    Photo of Emily A.
    106
    20
    20

    1 year ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0
    Photo of J.R. P.
    3
    101
    66

    4 months ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    2 years ago

    Helpful 1
    Thanks 0
    Love this 1
    Oh no 0

    11 months ago

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    2 years ago

    Helpful 0
    Thanks 0
    Love this 1
    Oh no 0

    9 months ago

    Best burger we have had in years. Attached to a brewery. We were so happy we decided to eat there. You don't be disappointed!

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    5 months ago

    Delicious. No notes. Easy to order, quick to make, yummy. In the same space as a brewery so easy to get a beer or play games

    Helpful 0
    Thanks 0
    Love this 0
    Oh no 0

    Page 1 of 3

    Ask the Community - Backslash Burger

    You might also consider

    Backslash Burger - burgers - Updated July 2026

    Loading...
    Loading...
    Loading...