Most data collectors considers the first 28 days after birth as the newborn period. It is more an artificial label than a real period. Some would label the infancy period as being from birth to the point of walking. Most data collectors considers the first 28 days after birth as the newborn period. It is more an artificial label than a real period. Some would label the infancy period as being from birth to the point of walking.
1 Preheat the oven to 350Â°F. 2  If the ham is labeled 'fully cooked' (does not require heating), heat for 8 to 10 minutes per pound, or to an internal temperature of 140Â°F. 3  If the ham is labeled 'cook before eating,' heat to an internal temperature of 160Â°F. First, check the label for instructions. 2  It should be labeled 'fully cooked' or 'cook before eating.'. 3  Preheat the oven to 350Â°F. 4  If the ham is labeled 'fully cooked' (does not require heating), heat for 8 to 10 minutes per pound, or to an internal temperature of 140Â°F.
This will keep the ham from drying out and dismisses the need to put water in the bottom of the pan. Step 2. Preheat the oven to 325 degrees Fahrenheit. Place the roasting pan inside the oven and slow roast. A large ham takes 18 to 20 minutes for each pound to cook. A frozen ham will need one and a half hours more to cook than an unfrozen ham. Step 3 Use a meat thermometer to check the temperature of the ham every few hours. Checking the internal temperature of the ham is important to determine if the ham has been cooked all the way through. The internal temperature of a ham should be 140 to 160 degrees Fahrenheit. Step 4