Thaw
Thaw in the bottom of the refrigerator for 24-36 hours (until Ham is soft)
Bake
Remove casing from ham and pat dry. Completely warp with aluminum foil.
Place ham on a rack in a tray or in disposable foil pan with fat side up then pour water into the pan
Bake ham in a pre-heated oven at 180°C (350°F), allowing 20 minutes per pound. Replenish water if necessary.
Ham is fully baked when the skin peels off or bone rocks easily.
Remove from the oven and cool for about 10-15 minutes
Decorate
Peel off the skin. Use a sharp knife to make diagonal slits in the ham and then stud with remaining cloves.
Drain liquid from a can of pineapple slices and put it to boil with the sugar, ginger and about 8 cloves. Boil until syrupy. Remove from flame and add the pineapple slices to the mixture and set aside.
Brush the pineapple mixture over the ham then pour on Grace Sweet n' Spicy Sauce and spread evenly. Return to the oven and bake for a further 10-15 minutes or until a golden brown colour is achieved.
Arrange pineapple slices over the surface of the ham and secure each with toothpicks. Place a cherry in the center of each pineapple slice.