Mix the sweet chili sauce, rosemary and Dijon mustard into a bowl or measuring cup.
Score the ham with a sharp knife into crisscross pattern (if the ham is not a spiral-cut). Pour half of the glaze over the ham, brush with a pastry brush or spread it with the back of a spoon.
Bake for about 15 minutes, take out the ham and brush with the rest of the glaze. Put it back into the oven for another 15 minutes. Enjoy!
Recipe by Let's Cook Some Food at https://www.letscooksomefood.com/rosemary-sweet-chili-glazed-ham/