Cooking Time For Turkey At 300 Degrees. Times based on cooking in a convection oven at 300 degrees fahrenheit. Because they are so efficient at cooking usually both the roasting temperature and time can be reduced when using a convection oven 300 degrees f is an excellent place to start.
2 1 4 hours 2 1 2 hours. There are many ways to slow roast a turkey some requiring an overnight roast and others requiring hours according to the weight of the bird but to slow roast a turkey at 300 degrees fahrenheit it takes more time than either roasting a spatchcocked turkey which takes less than two hours or conventionally roasting it at a higher temperature. Visit the ham cook time calculator.
Pre heat oven to 300 degrees while oven is heating wash turkey in cold water removing giblets neck tail and any pinfeathers.
Then lower oven heat to 180 degrees desired internal temperature. Stuff your turkey with herbs lemons and onions. This is often linked to how long to cook a turkey at 300 degrees. All three locations should read at least 165 degrees fahrenheit.
