Thinly slice the salmon and monkfish. Arrange the slices alternately on a plate, drizzle with peanut oil, and sprinkle with the roasted peanuts.
Refrigerate for at least 1 hour.
Season with three turns of the pepper mill and a pinch of salt.
Garnish with fresh chervil.
Expert tip from Jayne: Raw fish has a delicate flavor, so season generously. Slice as thinly as possible for an authentic carpaccio experience that delights the palate.
