That's one part mustard to two or three parts brown sugar. Brush glaze over the ham during the last 15 minutes of warming or cooking. Combine all ingredients in a sauce pan. Stir and simmer over medium-low heat until thickened, about 10 minutes. Cover pan tightly with aluminum foil or lid, and bake for 18 minutes per pound to an internal temperature of 148 degrees F. Let ham stand 10 minutes. https://www.allrecipes.com/recipe/245275/smithfield-holiday-ham Stir and simmer over medium-low heat until thickened, about 10 minutes. Taste the glaze before applying to ham to make sure that it is as sweet or tart as you prefer. Brush glaze over the ham during the last 15 minutes of warming or cooking. Start with the smaller ratio and adjust as needed. Mix yellow mustard and brown sugar in a 1:2 or 1:3 ratio. Brush or rub 1/2 of molasses mixture all over the outside of the ham. Place ham flat side down in pan with 1 cup of water. Combine all ingredients in a sauce pan. The ham that I used for this recipe weighed between 6-7 pounds.