Take the 500 g veal fillet out of the fridge 30 minutes before cooking so it comes to room temperature.
Season the veal with 1 tsp salt, 0.5 tsp freshly ground pepper and 1 tsp dried rosemary. Brush the meat all over with 2 tbsp olive oil.
Cooking in the Air Fryer
Preheat the air fryer to 180 °C convection.
Place the veal fillet in the air fryer basket and cook at 180 °C for 20-25 minutes, until the core temperature reaches 55 °C for medium-rare. Turn the meat halfway through.
Take the meat out, cover loosely with foil and let it rest for 10 minutes. Then place it in the fridge for 50-60 minutes, until the veal fillet is completely chilled — otherwise it will crumble when sliced.
Tuna Sauce
While the meat is chilling, blend 200 g tuna in oil, 100 g mayonnaise, 2 pcs anchovies, 1 tbsp capers, 1 tbsp lemon juice and 1 tbsp olive oil into a smooth cream. Taste and adjust with extra lemon juice if needed.
Serving
Slice the chilled veal into very thin slices with a sharp knife. The thinner, the better the texture.
Arrange the slices in a single layer on a large serving platter and spread the tuna sauce evenly over the top.
Garnish with 1 tbsp capers, 1 pcs lemon and 2 tbsp fresh parsley. Serve immediately as a starter.
Notes
Tips for the perfect result:
Use a meat thermometer to hit exactly 55 °C in the centre — the veal should be pink to taste perfect in this dish. Be sure to let the meat cool completely before slicing, otherwise it will crumble.Variation:
Swap the veal fillet for veal tenderloin for an even more tender texture, or use turkey breast for a lighter version. You can also add grated lemon zest to the tuna sauce for extra freshness.Serving:
Serve as a starter with toasted ciabatta or grissini, a simple green salad and a glass of dry white wine such as Pinot Grigio or Vermentino.Portion size:
If your air fryer is smaller, you can split the veal fillet in two and cook them in two batches.