Carpaccio, an Italian delicacy, features thinly sliced raw meat as its central ingredient, which was traditionally beef, but now includes other variations like tuna or salmon.
For best results, freeze the beef tenderloin until it's very firm but not completely frozen, which should take about 1-2 hours. As the beef chills, place the plates in the refrigerator to cool.
Once the beef is firm enough, slice it into very thin pieces against the grain and arrange them on the chilled plates.
Top each serving with a generous amount of arugula and capers, and drizzle them with vinegar and olive oil.
Finally, add a pinch of freshly cracked black pepper and sea salt to taste.
Serve right away while it's still fresh and delicious.