Thankfully, a frozen ham doesn't have to ruin dinner because it's fine to cook a ham without thawing it. However, it will take about 50% longer to cook. It's recommended to cook a pre-cooked half ham ...

Even though many hams sold in stores are fully cooked, it's tradition — and very tasty — to glaze and cook the ham before serving it. Cooking ham in a convection oven means adjusting both temperature ...