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Opened in late 2015 at Nelson Mandela Square in the heart of Sandton, Johannesburg The Big Mouth is a dining experience that you could easily find in a major city like New York, LA or London yet is still uniquely South African. Our menu varies from the freshest grilled seafood to gourmet burgers to a selection of world class sushi. The heart of the kitchen is our unique, world renowned Josper grill. This charcoal oven gives our hot dishes an authentic, robust chargrilled or “braai’d” flavour.

Opening Hours

  • Monday 11h00 - 23h00
  • Tuesday 11h00 - 23h00
  • Wednesday 11h00 - 23h00
  • Thursday 11h00 - 23h00
  • Friday 11h00 - 00h00
  • Saturday 11h00 - 00h00
  • Sunday 11h00 - 23h00

Reviews (2463)

4.7 out of 5.0
Based on the past 12 months
Food 4.8
Value 4.6
Service 4.8
Ambience 4.7
  • Tasneem C. Dined: 2 days ago
    4.5
    Food 5.0
    Value 5.0
    Service 5.0
    Ambience 3.0
  • Suzie W. Dined: 4 days ago
    5
    Food 5.0
    Value 5.0
    Service 5.0
    Ambience 5.0

    Reviewed on: Mon 27 Jul 26
    Excellent in every way. Thank you Bigmouth

  • Hans M. Dined: 4 days ago
    4.5
    Food 5.0
    Value 3.0
    Service 5.0
    Ambience 5.0
  • Louis A. Dined: 4 days ago
    5
    Food 5.0
    Value 5.0
    Service 5.0
    Ambience 5.0
  • Tshegofatso P. Dined: 6 days ago
    5
    Food 5.0
    Value 5.0
    Service 5.0
    Ambience 5.0
  • DIANA C. Dined: 6 days ago
    4.5
    Food 5.0
    Value 4.0
    Service 5.0
    Ambience 4.0
  • Maja K. Dined: 6 days ago
    5
    Food 5.0
    Value 5.0
    Service 5.0
    Ambience 5.0

    Reviewed on: Sun 26 Jul 26
    Absolutely love the food, the service and the overall energy. Would highly recommend to anyone looking to go. 10/10!

  • Belina S. Dined: 5 days ago
    3.8
    Food 4.0
    Value 1.0
    Service 5.0
    Ambience 5.0

    Reviewed on: Sun 26 Jul 26
    R399 for a portion of ribs without a side is excessive. All along you would get a side with ribs but now you get a handful portion of chips at extra cost for R50. This must be the only restuarant that does this😢😢😢😢

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