1 1/2 tsp. kosher salt,
plus more
12 whole peppercorns
6 whole cloves
3 bay leaves
2 fresh sage leaves
2 carrots, halved crosswise
1 large yellow onion, halved
1 rib celery, halved crosswise
1 sprig fresh rosemary
1 2 1/2-lb. piece veal top round, tied
with kitchen twine
2 tsp. Dijon mustard
2 egg yolks
1 1/2 cups extra-virgin olive oil
7 oz. canned tuna, minced
3 tbsp. capers, minced, plus more
2 tbsp. fresh lemon juice
5 anchovy filets, minced
Ground black pepper, to taste
Flat-leaf parsley, for garnish