Burger 21
$ • Burgers, American
Hours:
43800 Central Station Dr #100, Ashburn
(703) 726-0112
About Burger 21
Customers' Favorites
Shroom Burger with Fries
Impossible Burger Combo
Barbecue Bacon Burger
Sweet Potato Fries
Half Half Fries
Cinco Burger
Thai Ketchup
Black Bean
Hamburger
OMG
Burger 21 Reviews
Ratings
Menu
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Hours
| Monday | 11AM - 9PM |
| Tuesday | 11AM - 9PM |
| Wednesday | 11AM - 9PM |
| Thursday | 11AM - 9PM |
| Friday | 11AM - 9PM |
| Saturday | 11AM - 9PM |
| Sunday | 11AM - 9PM |
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Burger 21 is a popular fast casual restaurant in the Washington DC metropolitan area that offers a variety of burgers, fries, and milkshakes. The BBQ bacon cheeseburger is a customer favorite, described as "absolutely delicious" with a perfectly cooked medium-well patty. The fries and chocolate milkshake are highly praised, with the option to enjoy a range of dipping sauces, including the recommended Thai ketchup. The restaurant also offers vegetarian options and highlights gluten-free menu items, making it suitable for different dietary needs. Plenty of parking is available nearby, and the location is convenient for both locals and visitors. Many customers find the food to be of high quality, with well-salted fries and unique shoe string sweet potato fries that stand out. The staff is courteous, and the restaurant is kept very clean, providing a great dining experience. Although some find the prices a bit high, the generous portions and tasty food make it worth trying.