Preheat your oven to 325°F (163°C).

Place the ham in a roasting pan, cut side down. Pour Coca-Cola over the ham, ensuring it seeps between the slices.

In a saucepan over medium heat, combine brown sugar, Dijon mustard, honey, cinnamon, and cloves. Cook, stirring regularly, until smooth and well combined.

Brush this glaze over the ham, getting between the slices. Save some glaze for basting.

Cover the ham with foil and bake for about 1.5 hours, or about 10 minutes per pound, until heated through.