Cuts · US butchery
Lamb shoulder, square-cut
IMPS item 206 reduced to item 207: foreshank and brisket off, neck trimmed to no more than three cervical vertebrae. The American shoulder is a more closely defined object than the British one.
Known as
The same muscle carries different names in different butchery systems, and some of those names mean different cuts elsewhere. Where a name is ambiguous, BBQHQ says so rather than picking one.
- United States
- Lamb shoulder, square-cut
Where it comes from on the animal
Lamb shoulder
Forequarter · high use · connective tissue: high
A working shoulder with more fat and collagen than the leg, and the lamb cut that rewards a long cook rather than a fast one.
Muscles: Triceps brachii, Supraspinatus, Infraspinatus
Asking a butcher for it
Named the way us butchery names it. If the counter does not recognise the name, the anatomy is the fallback: ask for the cut by where it comes from.
- What to say
- Lamb shoulder, square-cut.
- If that draws a blank
- Ask for forequarter — the muscle is Triceps brachii, Supraspinatus, Infraspinatus.
- What to specify
- Typical weight is 2.5–4.5 kg.
What it is suited to
Derived from how hard the muscle works and how much connective tissue it carries, which is the pairing that decides whether a cut wants a fire under it or beside it. BBQHQ does not rank cuts and does not name a best one.
- High connective tissue: this wants long, low, indirect heat. Collagen converts to gelatine slowly and well above any safety endpoint, so the cut is tough until it has had the time and tender afterwards. Cooking it fast makes it worse, not quicker.
- A hard-working muscle, which is why it carries the tissue it does and why it rewards patience.
What to use instead
A substitute is not the same as an equivalent. These are graded, because “yes, use that instead” is the answer that ruins dinners: most real substitutions work only once something about the cook changes.
Workable, once you change the cook
IMPS item 207 and the British lamb shoulder are the same primal, squared differently.
- IMPS 207 removes the foreshank and brisket by a straight cut through the cartilaginous juncture of the first rib and the sternum, and leaves not more than three cervical vertebrae on the shoulder. British shoulder is commonly sold with the shank attached.
- AHDB Forequarter L003 supplies the British side, so this is one of the few mappings in the catalogue where both bodies' specifications are in hand. L003 is a HALF shoulder and 207 is a whole one, which is the difference a reader is most likely to meet at a counter.
Asking for it in another country
UK butchery: Overlapping cut
IMPS item 207 and the British lamb shoulder are the same primal, squared differently.
What differs
- IMPS 207 removes the foreshank and brisket by a straight cut through the cartilaginous juncture of the first rib and the sternum, and leaves not more than three cervical vertebrae on the shoulder. British shoulder is commonly sold with the shank attached.
- AHDB Forequarter L003 supplies the British side, so this is one of the few mappings in the catalogue where both bodies' specifications are in hand. L003 is a HALF shoulder and 207 is a whole one, which is the difference a reader is most likely to meet at a counter.
The UK side of these mappings rests on AHDB’s published cutting specifications, which BBQHQ has read. The US side does not: USDA’s Institutional Meat Purchase Specifications and the Beef Checkoff cut pages both refuse automated access, so no mapping here reaches “same cut” across two butchery systems. See the open question.
Typical size
2.5–4.5 kg