Tasso Ham

Ingredients : 1 ¾ cups sugar-based curing mixture (such as Morton® Tender Quick®) 1 ½ cups white sugar 1 tablespoon cayenne pepper 2 tablespoons onion powder 2 tablespoons garlic powder 1 gallon water 10 pounds pork butt roast 2 tablespoons ground mace 2 tablespoons garlic powder 2 tablespoons onion powder 2 tablespoons...