Rib of Beef
Beef
Doneness
Rare
49–52 °C120–126 °F
Cool red centre, very soft.
Medium rare
54–57 °C129–135 °F
Warm red centre, springy. The classic steak doneness.
Medium
60–63 °C140–145 °F
Warm pink centre, firm.
Medium well
65–68 °C149–154 °F
Slight pink centre, firm.
Well done
71–74 °C160–165 °F
No pink, fully cooked through.
Rest
20 min
Will rise to
Internal temperature will rise about 5°C / 9°F while resting.
Tip
Large roasts climb 4–6 °C after pulling. Tent loosely with foil and rest 15–20 minutes before carving.
Food safety guidance
Recommended minimum internal temperature is 63 °C / 145 °F with a 20-minute rest before serving.
Source