Classic Glazed Ham

Why This Classic Glazed Ham Works

In the oven, the ham warms up slowly, so the inside heats through without drying out. Since the ham is already cooked, the gentle heat at 325°F mostly warms it and melts the fat under the skin. That melted fat runs over the meat and keeps it moist while it bakes.

As the brown sugar, honey, mustard, and vinegar glaze heats, it thickens and sticks to the outside of the ham. The sugar on the surface starts to brown and form a shiny, slightly sticky crust. When the foil is on, the ham steams a bit and stays juicy. Once the foil comes off, the outside can dry just enough for the glaze to cling and darken.

Scoring the ham in a diamond pattern opens up little cuts where the glaze can sink in. Those cuts also let some of the fat come out and coat the surface. After baking, a short rest lets the juices settle back into the meat, so the slices stay moist instead of leaking all over the cutting board.

Mistakes To Avoid

Letting the ham cook much longer than the times given can make it dry and stringy, even though it started fully cooked. The outside will look glossy and caramelized, but the slices will be tough and a bit chewy instead of juicy.

Putting the ham in the oven straight from the fridge without any extra time can cause uneven heating. The outside warms and the glaze caramelizes, while the center stays cooler and a little rubbery instead of warming through to a tender texture.

Skipping the foil for the first part of baking often leads to a burned, hard crust. The sugar and honey on the surface darken too fast, so by the time the inside is hot, the outside can be almost bitter and overly hard.

Pouring all the glaze on at the start makes it slide off into the pan and burn. The sugar at the bottom of the pan can scorch, filling the oven with smoke, while the ham itself ends up with a thin, patchy coating instead of a sticky, even glaze.