Honey Baked Ham

1 bone-in spiral sliced pre-cooked ham
2 cups white granulated sugar
1 teaspoon onion powder
1 teaspoon cinnamon
1 teaspoon nutmeg (freshly ground if possible)
1/2 teaspoon ground ginger
1/2 teaspoon ground clove
1/2 teaspoon paprika
2 to 4 Tablespoons water

Score outside of ham into diamond shapes and place in crock-pot. Add about 2 cups of water to bottom of pot. Heat on low for about 3 hours until heated through.
Combine the rest of the ingredients in a sauce pan. Add enough water until you get a thick syrup (about 2 to 4 Tablespoons). Bring the syrup to a boil on the stove top. Boil for 1 minute.  Remove from heat.  Remove ham from crock-pot and place in a foil lined baking pan. Baste ham with syrup. Place ham in oven and broil at 500° for 1 to 3 minutes until syrup starts to bubble. Keep an eye on the ham while it is in the oven. Do not leave ham in oven unattended as it will burn quickly! Remove ham from oven and serve.