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                      xxxxxxxxxxxxxxxxEven out the thickness of the filletxxxxxxxxxxxxxxxx 
      xxxxxxxxxxxxxxxxby butterflying the fillet (see the subsequent section for details).xxxxxxxxxxxxxxxxxxxxx 
      xxSeason the fillet with salt and pepper. Coat in flour, drench in egg, then coat in panko breadcrumbs.xx 
                    xxxxxxxxxxxxxxxDeep-fry at 170-180°C/338-356°F until golden.xxxxxxxxxxxxx
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