→ Beef
01 - 1.76 lb beef shank or beef bones with marrow
→ Vegetables
02 - 2 large carrots, peeled and chopped
03 - 2 celery stalks, chopped
04 - 1 large onion, quartered
05 - 2 garlic cloves, smashed
06 - 1 leek (white and light green parts only), sliced
→ Aromatics & Seasonings
07 - 2 bay leaves
08 - 8 black peppercorns
09 - 2 sprigs fresh thyme or 1 tsp dried thyme
10 - 1 small bunch fresh parsley
11 - 1 tsp salt, plus more to taste
12 - 10.5 cups cold water