Cod Marinated In Truffle Oil

Preparation:

Preparation: Thoroughly bone the cod leaving the whole piece, then place it on the skin side and, using a thin, well-sharpened knife, cut into large, thin slices (you need to hold the knife almost horizontally as you do for smoked salmon). Arrange them in a single layer on a large plate and wet them with apple cider vinegar (do not use wine vinegar, as it is too strong), leaving them to marinate for about half an hour. After this time, drain the slices of cod, dry them with kitchen paper and arrange them in a crown, four or five for each plate. Complete with slices of boiled potato and diced peeled and seedless tomatoes to place in the center of the plate. Season with salt and freshly ground white pepper and drizzle with the truffle oil. Accompanied with warm toasted croutons.