4.6
1500+ Ratings
Burger 21 (Kennesaw)
4.6 x (1,500+) • 2120.5 mi • Burgers • American • Vegetarian Friendly • Family Friendly • $$ • Info
x Delivery unavailable
1300 Ernest W Barrett Pkwy NW
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Rating and reviews
"Genuinely the best flavored black bean burger I have ever experienced. and the sweet potato fries are always delicious"
• Kaylin B. • 05/09/24
"They treat you with respect and are just great people!!! Love this place Beat in Kennesaw"
• Teresa H. • 08/29/23
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Sunday - Thursday
11:00 AM - 8:10 PM
Friday - Saturday
11:00 AM - 9:10 PM
Featured items
Beef Burgers
- #2 Cheesy$9.55 • 93% (138)angus beef patty, 21 sauce, choice of cheese, lettuce, Roma tomato, toasted brioche bun (602-662 cal)
- #4 Shroom$10.65 • 99% (101)angus beef patty, mushrooms, caramelized onion, roasted garlic aïoli, Swiss, lettuce, Roma tomato, toasted brioche bun. (711 cal)
- #10 3/4lb. OMG!$15.49 • 98% (50)double-stacked angus beef patties, applewood smoked bacon, onions, choice of cheese, lettuce, Roma tomato, 21 sauce, toasted brioche bun (1005-1125 cal)
- #69 Southern Fried Pickle$11.42 • 100% (20)Memphis slaw, beef patty, American cheese, crispy bacon, fried pickles, B21 sauce, toasted brioche bun
- #8 BBQ Bacon$11.20 • 98% (61)angus beef patty, applewood smoked bacon, onion strings, hickory bbq sauce, cheddar, lettuce, Roma tomato, toasted brioche bun (770 cal)
- #9 Black + Bleu$11.20 • 87% (55)blackened angus beef patty, applewood smoked bacon, bleu cheese crumble sauce, lettuce, Roma tomato, toasted brioche bun (750 cal)
- #36 Memphis BBQ$11.97BBQ pulled pork, Memphis dry-rubbed angus beef patty, BBQ sauce, crispy onion strings, pickled cucumbers, chili-pepper slaw on a toasted brioche bun.
Chicken Burgers
- #18 Monterey$10.65grilled chicken patty, applewood smoked bacon, sun-dried tomato aïoli, jalapeño, avocado, pico, Pepper Jack, lettuce, Roma tomato, toasted brioche bun (819 cal)
- #13 Buffalo Chicken$9.55crispy buffalo chicken patty, Frank’s RedHot®, bleu cheese crumbles, ranch dressing, lettuce, Roma tomato, toasted brioche bun (561 cal)
- #66 Crispy Chick$9.55brined + hand-breaded crispy chicken patty, 21 sauce, lettuce, Roma tomato, pickles, toasted brioche bun (476 cal)
Veggie Burgers
Tenders, Dogs + Sliders
- 101 Dog Combo$10.10 • 88% (27)100% beef hot dogs, choice of condiments, New England roll, French fries (1206 cal)
- Chicken Tender Basket$10.10 • 93% (66)3 buttermilk-dipped, hand-breaded tenders, French fries (727 cal)
- Cheesy 3-Pack$11.75 • 95% (44)angus beef patties, 21 sauce, American, lettuce, Roma tomato, King's Hawaiian® rolls (679-739 cal)
- Bacon Cheesy 3-Pack$12.08 • 100% (35)angus beef patties, 21 sauce, applewood smoked bacon, cheddar, lettuce, Roma tomato, King's Hawaiian® rolls (769-829 cal)
- Black + Bleu 3-Pack$12.19 • 100% (10)blackened angus beef patties, applewood smoked bacon, bleu cheese crumble sauce, lettuce, Roma tomato, King’s Hawaiian® rolls (1113 cal)
Fries + Sides
Fresh Salads
Kids' Meals
Hand-Dipped Shakes
GF Burgers
GF Fresh Salads
GF Tenders
GF Fries
GF Kids' Menu
Cookies
Beverages
Kids' Shakes
- Rating and reviews
4.6
•1500+ Ratings •
25 Reviews
Hunter S.• 05/09/24Great taste and value
Kaylin B.• 05/09/24Genuinely the best flavored black bean burger I have ever experienced. and the sweet potato fries are always delicious
paula C.• 04/26/24soooo good!
Hunter S.• 04/21/24great value and good food, will order again
Chelsea W.• 04/15/24It’s fresh every time and so delicious
Chelsea W.• 03/18/24The burger is fresh, good temperatured and the chicken is crispy!! Love it
rebekah M.• 02/15/24my new fave glutenfree burger & fries!
Andrea J.• 01/27/24So good!!
Jennifer L.• 01/15/24Great Gluten-free options, and Celiac safe!
Jody B.• 01/01/24Great food and reasonable prices
Maxayn S.• 12/24/23Great gluten free options
Kim L.• 12/17/23Awesome job
Kusnewar R.• 12/11/23Best burger ever!!
Teresa H.• 08/29/23They treat you with respect and are just great people!!! Love this place Beat in Kennesaw
KHAMEELAH E.• 07/01/23Those onion strings are amazing
Alexis K.• 07/19/23It’s consistently tasty & cooked perfectly with great service.
Charles T.• 06/25/23awesome burger
Meloney S.• 05/27/23Gluten free options
Frank P.• 02/11/23Fast and delicious.
LOUIS W.• 10/03/22Burger was good and tasty.
Sue R.• 07/23/22One of the best burgers around!!!!
Lisa O.• 02/07/22Very good 👍
Carolina C.• 02/02/22Simply delicious!
Tyler S.• 11/18/21Delicious as always!
Tyler S.• 09/30/21Delicious and quick!
