Take a bowl and add thefleur de sel in it.
Then, separately in a mortar, add the mixed peppercorns and fennel seeds, and grind them finely with the pestle. Add the crushed herbs to the bowl with the salt.
Mix together with your fingers. Strip the leaves from a few sprigs of lemon thyme and mix with the salt and herbs. Also add the finely chopped zests of one lemon. Mince the garlic (slice finely) and add that as well. Mix everything thoroughly again with your fingers. We now have a very aromatic herb salt.
Prepare the grouper by making shallow cuts on the top side to create grooves. Drizzle with some olive oil.
Since we want to season the fish on both sides, we ensure that the baking paper also gets olive oil. Sprinkle some of the herb salt on the oiled baking paper and distribute it evenly. Place the grouper on the baking sheet with the herbs, grooves facing up. Generously sprinkle salt on the top of the fish, ensuring that the grooves are also filled with the herbs. This way, the aromas can beautifully blend with the grouper.
This 2kg grouper can then go into the oven for 20 to 25 minutes at 195°.
Serve with a crispy seasonal salad and a boiled natural potato or quinoa.
Enjoy!