TURBOT WITH CURLY KALE AND SEA TROUT GRAVADLAX SAUCE

I love turbot, in my opinion one of the best fish, it is rather expensive, in recent years turbot has been farmed quite successfully, bringing the price down a little, you could use halibut, cod or another one of my favourite fish Hake
I'm also a huge fan of curly kale, it was only ever used as livestock food years ago, suddenly became extremely fashionable, and as usually happens when something becomes fashionable, became extremely unfashionable! But I still love it and use it whenever I can
There is a lot going on in this recipe, it takes some preparation, but because of the rather lavishness of the dish I'd keep it for a special dinner with friends
This recipe will serve 4 people
SHOPPING LIST
4 x 175g Turbot fillets
1 bag of curly kale, washed and shredded
1 tablespoons of toasted sesame seeds
A good splash of rapeseed oil
A good squeeze of lemon
FOR THE SEA TROUT GRAVADLAX
20g of course sea salt
20g of caster sugar
A good pinch of cracked pepper
A good splash of brandy
500g of sea trout, skinless and pin boned
FOR THE SAUCE