Standing rib roast · Fore rib (UK) — from the Rib primal.
The whole rib primal roasted as one magnificent joint. “Prime rib” refers to the cut, not the USDA grade — a standing rib roast can be Choice, Prime, or Wagyu. Slow-roasted and carved to order, it remains the definitive holiday and carvery centerpiece.
What It's Called
United States: Prime rib, Standing rib roast, Rib roast
Australia: Standing rib roast, Rib roast on the bone
United Kingdom: Fore rib, Rib of beef
How to Cook It
Slow roast: 250°F / 120°C to 118°F internal, rest, then blast for crust.