Definition of carbuncle for English Language Learners. : 1  a large painful swelling under the skin. : 2  a jewel (such as a garnet) that is cut into a rounded shape.
For a 12-14 lb (5.5-6.5 kg) turkey: Cook for 40 minutes then reduce the temperature to gas mark 3, 325 F (170 C) and cook for a further 3-31/2 hours. Then give it a final 30 minutes (uncovered) at gas mark 6, 400 F (200 C).
1 Cook the turkey about 3 to 4 minutes per pound. 2  The turkey is done when the dark meat is at an internal temperature of 175Â° F to 180Â° F and all white meat is at an internal temperature of 165Â° F to 170Â° F.  When the turkey is done, slowly lift it from the pot and place it in a pan or on paper towels to drain.