Jack's Creek - Australian - Shank (Bone-In). MB1/2 Grain-Fed 100 Days.

Bone-in shin, packed in Australia. Sold whole at about 2.5 kg, or cross-cut osso buco style.

This is a slow-cook cut. The marrow and collagen are the point. Four hours in broth, pho, osso buco, or birria and it falls apart.

Vacuum packed. Frozen.

Specs
Brand: Jack’s Creek
Origin: Australia 
Breed: Black Angus
Feed: 100-day grain-fed
Marble: MB 1–2
Cut: Bone-in shin shank
Pack: Whole ~2.5 kg pieces, or cross-cut

How to cook 
Do not grill it like a steak.
Brown the outside, then simmer low and slow 3–4 hours in stock, wine, or pho spices until the meat leaves the bone.
The marrow in the centre is the prize. Spoon it into the broth.