Another thing I noticed is you did not use egg whites for the "mortar."
http://kitchenjoyblog.com/whole-fish-baked-salt-crust/
http://www.macheesmo.com/red-snapper-in-salt/
Here's a couple recipes for reference.
Yours looks awesome I'm only commenting because you said it was oversalted.
http://kitchenjoyblog.com/whole-fish-baked-salt-crust/
http://www.macheesmo.com/red-snapper-in-salt/
Here's a couple recipes for reference.
Yours looks awesome I'm only commenting because you said it was oversalted.