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Burger 21 Menu

$$Hamburger, Restaurant
21305 Windmill Parc Dr #160, Sterling, VA 20166
Order Online

  • Chicken Burgers

    • Buffalo Chicken

      crispy buffalo chicken patty, Frank’s RedHot®, bleu cheese crumbles, ranch dressing, lettuce, tomato, toasted brioche bun (561 cal)
      $10.57

    • Crispy Chick

      brined + hand-breaded crispy chicken patty, 21 sauce, lettuce, tomato, pickles, toasted brioche bun (476 cal)
      $10.45

    • Monterey

      grilled chicken patty, applewood smoked bacon, sun-dried tomato aïoli, jalapeño, avocado, pico, Pepper Jack, lettuce, tomato, toasted brioche bun (819 cal)
      $11.60

  • Seafood Burgers

    • Spicy Thai Shrimp

      crispy shrimp patty, Sriracha, sesame Thai slaw, Sriracha aïoli, lettuce, tomato, toasted brioche bun (632 cal)
      $12.98

  • Veggie Burgers

    • Black Bean

      black bean veggie patty, avocado, cilantro cream, onions, sun-dried tomato aïoli, pico, lettuce, tomato, toasted whole wheat bun (718 cal)
      $12.64

    • Impossible

      vegan plant based Impossible™ patty, onions, lettuce, tomato, toasted brioche bun (474 cal)
      $13.90

  • Tenders, Dogs + Sliders

    • Chicken Tender Basket

      3 buttermilk-dipped, hand-breaded tenders, French fries (727 cal)
      $11.83

    • 101 Dog Combo

      (2) 100% beef hot dogs, choice of condiments, New England roll, French fries (1206 cal)
      $11.83

    • Cheesy 3-Pack

      angus beef patties, 21 sauce, American, lettuce, tomato, King's Hawaiian® rolls (679-739 cal)
      $13.40

    • Bacon Cheesy 3-Pack

      angus beef patties, 21 sauce, applewood smoked bacon, cheddar, lettuce, tomato, King's Hawaiian® rolls (769-829 cal)
      $13.51

    • Black + Bleu 3-Pack

      blackened angus beef patties, applewood smoked bacon, bleu cheese crumble sauce, lettuce, tomato, King’s Hawaiian® rolls (1113 cal)
      $13.51

  • Fresh Salads

    • Super Burger Bowl

      angus beef patty, lettuce blend, applewood smoked bacon, onions, carrots, tomatoes, with choice of dressing (377 cal)
      $14.94

    • Farm To Bowl

      grilled chicken breast, Romaine, Iceberg, goat cheese crumbles, fresh strawberries, toasted almonds, sweet + creamy balsamic vinaigrette (467 cal)
      $13.90

    • Buffalo Chopped Cobb

      grilled buffalo chicken breast, lettuce blend, applewood smoked bacon, Gorgonzola, hard boiled egg, avocado, cucumber, tomatoes, avocado-ranch (644 cal)
      $15.05

    • Santa Fe

      grilled blackened chicken tenders, lettuce blend, black beans, corn, salsa, avocado, cheddar, tortilla strips, santa fe dressing (696 cal)
      $14.94

  • Fries + Sides

    • French Fries Side

      (336 cal)
      $5.05

    • French Fries Shareable

      (737 cal)
      $9.99

    • Sweet Potato Fries Side

      (490 cal)
      $6.20

    • Sweet Potato Fries Shareable

      (1120 cal)
      $12.29

    • Onion Strings Side

      (98 cal)
      $6.20

    • Onion Strings Shareable

      (225 cal)
      $12.29

    • Fried Pickles Side

      10 hand breaded and fried pickle slices, 21 sauce
      $4.70

    • Fried Pickles Shareable

      21 hand breaded and fried pickle slices, 21 sauce
      $9.42

    • Three Cheese Sauce Side

      (154 cal)
      $2.88

    • Three Cheese Sauce Shareable

      (308 cal)
      $5.75

  • GF Fresh Salads

    • GF Super Burger Bowl

      angus beef patty, Romaine, Iceberg, applewood smoked bacon, onions, carrots, Roma tomatoes, with choice of dressing (377 cal)
      $14.94

    • GF Farm To Bowl

      grilled chicken breast, Romaine, Iceberg, goat cheese crumbles, fresh strawberries, toasted almonds, sweet + creamy balsamic vinaigrette (467 cal)
      $13.90

    • GF Buffalo Chopped Cobb

      grilled buffalo chicken breast, Romaine, Iceberg, applewood smoked bacon, Gorgonzola, hard boiled egg, avocado, cucumber, Roma tomatoes, avocado-ranch (644 cal)
      $15.05

    • GF Santa Fe

      grilled blackened chicken tenders, Romaine, Iceberg, black bean corn salsa, avocado, cheddar, tortilla strips, santa fe dressing (696 cal)
      $14.94

  • GF Tenders

    • GF Grilled Tender Basket

      3 grilled tenders, French fries (727 cal)
      $11.83

  • GF Fries

    • GF French Fries Side

      (336 cal)
      $5.05

    • GF French Fries Shareable

      (737 cal)
      $9.99

    • GF Sweet Potato Fries Side

      (490 cal)
      $6.20

    • GF Sweet Potato Fries Shareable

      (1120 cal)
      $12.29

  • Kids' Meals

    • Kids' Burger

      Kid Angus beef patty, brioche bun, select choice of condiments, choice of side and beverage (359-864 cal)
      $10.06

    • Kids' Cheesy Burger

      Kid Angus beef patty, brioche bun, American cheese, select choice of condiments, choice of side and beverage (359-864 cal)
      $10.64

    • Kids' Chicken Tenders

      2 buttermilk-dipped, hand-breaded tenders, choice of side and beverage (376 cal)
      $10.06

    • Kids' Grilled Cheese

      American cheese on a grilled Brioche bun, choice of side and beverage
      $10.06

    • Kids' Beef Hot Dog

      Beef hot dog on New England roll, select choice of condiments, choice of side and beverage (346-779 cal)
      $10.06

  • GF Kids' Menu

    • GF Kids' Burger

      (259-764 cal)
      $12.35

    • GF Kids' Cheesy Burger

      (259-764 cal)
      $12.93

    • GF Kids' Grilled Tenders

      (202 cal)
      $9.99

    • GF Kids' Grilled Cheese

      (385-802 cal)
      $12.35

    • GF Kids' Vanilla Shake

      (436 cal)
      $4.59

    • GF Kids' Chocolate Shake

      (478 cal)
      $4.59

    • GF Kids' Strawberry Shake

      (457 cal)
      $4.59

  • Cookies

    • Chocolate Chunk Cookie

      Freshly-baked twice daily. Single (320-350 cal)
      $3.30

    • GF Brookie

      GF, individually wrapped, fudgy brownie topped with buttery chocolate chip cookie dough
      $4.03

  • GF Shakes

    • GF Bananas Foster

      (815 cal)
      $7.92

    • GF Chocolate Peanut Butter

      (932 cal)
      $7.92

    • GF Chocolate

      (717 cal)
      $6.77

    • GF Strawberry

      (740 cal)
      $6.77

    • GF Vanilla Bean

      (672 cal)
      $6.77

    • GF Brookie

      GF, individually wrapped, fudgy brownie topped with buttery chocolate chip cookie dough
      $4.03

  • Beverages

    • Coca-Cola

      $3.90

    • Diet Coke

      $3.90

    • Coke Zero

      $3.90

    • Sprite

      $3.90

    • Root Beer

      $3.90

    • Lemonade

      $3.90

    • Powerade

      $3.90

    • Sweet Tea

      $3.90

    • Unsweet Tea

      $3.90

    • Bottled Water

      $3.32

  • GF Burgers

    • GF #1 101

      angus beef patty, 21 sauce, lettuce, tomato, gluten free bun (457 cal)
      $12.70

    • GF #2 Cheesy

      angus beef patty, 21 sauce, choice of cheese, lettuce, Roma tomato, gluten free bun (482-542 cal)
      $13.27

    • GF #3 Bacon Cheesy

      angus beef patty, 21 sauce, applewood smoked bacon, onions, choice of cheese, lettuce, Roma tomato, gluten free bun (550-610 cal)
      $14.42

    • GF #4 Shroom

      angus beef patty, crimini mushrooms, caramelized onion, roasted garlic aïoli, Swiss, lettuce, Roma tomato, gluten free bun (591 cal)
      $14.54

    • GF #9 Black + Bleu

      blackened angus beef patty, applewood smoked bacon, bleu cheese crumble sauce, lettuce, Roma tomato, gluten free bun (650 cal)
      $15.00

    • GF #10. 3/4lb. OMG!

      double-stacked angus beef patties, applewood smoked bacon, onions, choice of cheese, lettuce, Roma tomato, 21 sauce, gluten free bun (905-1025 cal)
      $19.87

    • GF #50 Impossible

      vegan plant based ImpossibleTM patty, onions, lettuce, Roma tomato, gluten free bun (474 cal)
      $16.19

  • Shakes

    • S'mores

      Creamy vanilla ice cream, Ghirardelli chocolate sauce, graham crackers, toasted marshmallows, fluffy whipped cream, graham cracker crumbles with more Ghirardelli chocolate sauce
      $7.92

    • Bananas Foster

      creamy vanilla ice cream, caramel sauce, Banana, topped with whipped cream, cinnamon sugar, caramel sauce, caramelized banana(815 cal)
      $7.92

    • Butterfinger Caramel Crunch

      creamy vanilla ice cream, caramel sauce, Butterfinger pieces topped with whipped cream, Butterfinger pieces
      $7.92

    • Chocolate

      creamy vanilla ice cream, Ghirardelli chocolate sauce, topped with whipped cream, cocoa powder (717 cal)
      $6.77

    • Chocolate Fudge Brownie

      creamy vanilla ice cream, Ghirardelli chocolate sauce, fudge brownie, topped with whipped cream, Ghirardelli chocolate sauce, fudge brownie (877 cal)
      $7.92

    • Chocolate Peanut Butter

      creamy vanilla ice cream, Ghirardelli chocolate sauce, creamy peanut butter, topped with whipped cream, peanut butter cups (932 cal)
      $7.92

    • Cookies + Cream

      creamy vanilla ice cream, vanilla syrup, Oreo cookies, topped with whipped cream, Oreo cookie pieces (824 cal)
      $7.92

    • Heath Toffee Crunch

      creamy vanilla ice cream, Heath bits, Ghirardelli chocolate sauce, topped with whipped cream, cocoa powder, Heath bits
      $7.92

    • Strawberry

      creamy vanilla ice cream, strawberry puree, topped with whipped cream (740 cal)
      $6.77

    • Triple Shot Espresso

      creamy vanilla ice cream, espresso infused milk, Ghirardelli chocolate sauce, topped with whipped cream, dark chocolate espresso beans, cocoa powder
      $7.92

    • Vanilla Bean

      creamy vanilla ice cream, vanilla syrup, cinnamon sugar, topped with whipped cream, cinnamon sugar (672 cal)
      $6.77

  • Beef Burgers

    • Reuben Burger

      angus beef patty, corned beef, Swiss cheese, Sauerkraut, house-made thousand island dressing, toasted brioche bun
      $17.24

    • 101

      angus beef patty, 21 sauce, lettuce, tomato, toasted brioche bun (577 cal)
      $10.41

    • Cheesy

      angus beef patty, 21 sauce, choice of cheese, lettuce, tomato, toasted brioche bun
      $10.98

    • Bacon Cheesy

      angus beef patty, 21 sauce, applewood smoked bacon, choice of cheese, onions, lettuce, tomato, toasted brioche bun
      $13.28

    • Shroom

      angus beef patty, mushrooms, caramelized onion, roasted garlic aïoli, Swiss, lettuce, tomato, toasted brioche bun. (711 cal)
      $12.25

    • Tex Mex Haystack

      Tex-Mex seasoned angus beef patty, applewood smoked bacon, onion strings, Pepper Jack, jalapeños, chipotle mayo, guacamole, lettuce, tomato, toasted brioche bun (817 cal)
      $13.56

    • BBQ Bacon

      angus beef patty, applewood smoked bacon, onion strings, hickory bbq sauce, cheddar, lettuce, tomato, toasted brioche bun (770 cal)
      $12.71

    • Black + Bleu

      blackened angus beef patty, applewood smoked bacon, bleu cheese crumble sauce, lettuce, tomato, toasted brioche bun (750 cal)
      $12.71

    • 3/4lb. OMG!

      double-stacked angus beef patties, applewood smoked bacon, onions, choice of cheese, lettuce, tomato, 21 sauce, toasted brioche bun (1005-1125 cal)
      $17.58

    • Southern Fried Pickle

      Memphis slaw, beef patty, American cheese, crispy bacon, fried pickles, B21 sauce, toasted brioche bun
      $12.94

Menu Gallery

  • Menu 1
  • Menu 2
  • Menu 3
  • Menu 4
  • Menu 5
  • Menu 6

Menu Gallery

  • Menu 1
  • Menu 2
  • Menu 3
  • Menu 4
  • Menu 5
  • Menu 6

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