01 - Preheat your oven to 325°F.
02 - Place the turkey ham on a rack in a roasting pan. Score the surface in a diamond pattern for better glaze absorption.
03 - In a small saucepan, combine honey, Dijon mustard, brown sugar, apple cider vinegar, whole-grain mustard, black pepper, and cloves. Bring to a simmer over medium heat, stirring until the sugar dissolves. Remove from heat.
04 - Brush half of the glaze evenly over the turkey ham. Cover loosely with aluminum foil.
05 - Roast for 1 hour, basting with pan juices once or twice.
06 - Remove foil, brush with remaining glaze, and roast uncovered for 20–30 minutes, or until the glaze is caramelized and the internal temperature reaches 140°F.
07 - Let the roast rest for 10 minutes before slicing. Garnish with chopped parsley and orange slices if desired.