Whole
Duck
Doneness
Medium
71–74 °C160–165 °F
Warm pink center, firm.
Well done
79–82 °C174–180 °F
No pink, fully cooked through.
Rest
15 min
Will rise to
Internal temperature will rise about 4°C / 7°F while resting.
Tip
Whole duck: leg meat needs 79 °C / 175 °F. If the breast threatens to overcook, tent it loosely with foil.
Source