Difficulty:[usr 2 ]
Cut the grouper fillets into medium slices, salt and pepper. Sear in 1 tablespoon of butter and finish cooking in the oven. th. 8 (240°C) 10 minutes.
Cut the carefully washed leek whites into very fine julienne strips. Cook until they turn blond. Mop up, set aside.
Arrange 5 pieces of grouper in a fan shape, add a bunch of cooked leeks (clutter) at the base.
Put the veal juice to reduce, season, add the rest of the butter and whisk, then, off the heat, add the truffle juice, just to heat and coat each piece of grouper.
Garnish with chive sticks stuck in the leek clutter.