This recipe comes from Tyler Florence and makes the most magnificent and delicious ham we have ever tasted! It is beautiful when it comes out of the oven and the aroma while its cooking is just heavenly. I am posting the recipe as Tyler has written it, however, when I prepare this I make a few changes to lower the sugar and fat content in the glaze which are as follows: I reduced the butter to 1/2 cup unsalted butter and 1/2 cup smart balance spread; I reduced the brown sugar to 1 cup and added 1 cup of splenda mixed with a few tablespoons of sugar free maple syrup. I reduced the water content to 1/2 cup and only had to simmer for an additional 15 minutes to get the syrup texture. The substitutions work well, but I am sure this original recipe below will blow you away!