Sprinkle salt on the cod and leave it for 1 hour, then wipe off the moisture with a paper towel.
Put the flour in a bowl and make a hollow in the center. Add the egg yolk, beer, salt, and pepper. Add the mixture of milk and water and mix well.
Beat the egg white until stiff, then add to [2] and mix.
Dust the cod with flour, coat with batter [3], and fry in oil at 160-170°C.
Serve together with UMAMI TOPPING & mayonnaise
A topping you can dig into, with a satisfying bite and rich umami.