Easy enough. Ocean Trout cooked in salt. Desert is custard.
Separate 10 eggs. Use the yolks to make a really good custard (say 450ml cream, 300ml milk, vanilla pod. Make the custard - and then bake ... Serve with sweetened stewed rubarb - in which you have conentrated the sauce. (Don't want to water that custard.)
But first the main:
Beat whites till stiff. Mix with 150g corn flour and 2kg salt. Lay 1cm on bottom of baking dish. lay out ocean trout - cover the whole thing in salt mix. Bake 200 c for 25 minutes. Let sit for 25 min. Serve with potato salad and salads.
You get the idea. Will write this up properly one day.