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.
- Australia
- Scotch fillet
- France
- Entrecôte
- entrecote — menu
- United Kingdom
- Rib eye
- New Zealand
- Scotch fillet
- United States
- Ribeye
What to ask a butcher for
- Australia: Rib eye, in the UK or the US.
Where it comes from on the animal
Longissimus thoracis (rib eye)
Rib · low use · connective tissue: low
A back muscle that carries little load, so it stays tender and is suited to fast, hot cooking. Its low connective tissue is why it is one of the cuts that can legitimately be served rare.
Muscles: Longissimus thoracis, Spinalis dorsi, Complexus
Asking a butcher for it
Named the way uk 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
- Rib eye, or Ribeye (US), Scotch fillet (AU, NZ) depending where you are.
- If that draws a blank
- Ask for rib — the muscle is Longissimus thoracis, Spinalis dorsi, Complexus.
- What to specify
- Thickness, which governs the timing more than weight does — the usual range is 25–40 mm. Typical weight is 250–400 g.
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.
- Low connective tissue: there is nothing here that a long cook would improve. Direct or two-zone heat, taken off at a doneness rather than at a texture, and every extra minute past that point costs moisture.
- A supporting muscle that does little work, so it is tender to begin with and has nothing to gain from time.
BBQHQ holds cooking evidence for this cut as rib eye steak.
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
The same back muscle, and one of the closest transatlantic matches there is. Held as overlapping rather than identical anatomy because BBQHQ has read no US specification and cannot confirm where the US rib primal is separated from the loin.
- US rib eye steaks are commonly cut thicker than the UK default, and AHDB fixes no steak thickness at all.
- Whether the spinalis cap is left attached varies by butcher in both systems.
- The rib/loin boundary is a butchery decision and BBQHQ has not read the US specification for it.
Asking for it in another country
US butchery: Overlapping cut
The same back muscle, and one of the closest transatlantic matches there is. Held as overlapping rather than identical anatomy because BBQHQ has read no US specification and cannot confirm where the US rib primal is separated from the loin.
What differs
- US rib eye steaks are commonly cut thicker than the UK default, and AHDB fixes no steak thickness at all.
- Whether the spinalis cap is left attached varies by butcher in both systems.
- The rib/loin boundary is a butchery decision and BBQHQ has not read the US specification for it.
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
250–400 g