Instructions. Place the boat in the water and mark with a marker where the water is leaking into the boat. It is important to do this so you know exactly where the repairs to the boat need to be made.It may help to have a couple of other people help you with this step.nstructions. Place the boat in the water and mark with a marker where the water is leaking into the boat. It is important to do this so you know exactly where the repairs to the boat need to be made.
One of the main differences in roasting a cooked ham versus an uncooked ham is the internal temperature that the ham must reach. Uncooked ham must be cooked until it reaches an internal temperature of 160Â°F. Fully cooked ham should be heated 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