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Backslash Burger (Formerly Fifty Fifty)
526 N Market St, Frederick, MD 21701
Creator
Reviews
1
User
Reviews
0
✱ Projected
Crispy Score
8.9
B
May 3, 2026
TK
“
I bit into it once. Slim, I cannot finish this. If you like super hot stamp, this is for you. For me? This is not edible.
Peter Piper BurgerBackslash BurgerShe's My Cherry BurgerI Can't Feel My Face BurgerOld Bay FriesBeer Battered Onion RingsSweet Potato Fries
About
Backslash Burger (Formerly Fifty Fifty)
Cuisine
American$
Address
526 N Market St, Frederick, MD 21701
Phone
(301) 300-2562Hours
Monday11 AM to 10 PM
Tuesday11 AM to 10 PM
Wednesday11 AM to 10 PM
Thursday11 AM to 10 PM
Friday11 AM to 10 PM
Saturday11 AM to 10 PM
Sunday11 AM to 7 PM
Must-Try Dishes
Peter Piper BurgerBackslash BurgerOld Bay FriesBeer Battered Onion RingsSweet Potato FriesShe's My Cherry BurgerI Can't Feel My Face Burger
