Ingredients
Equipment
Method
The "Moisture Trap" Prep & Bake
- Preheat: Preheat oven to 275°F (135°C). Remove ham from packaging and discard the plastic disk on the bone. (Do not use the glaze packet!).
- Position: Place the ham cut-side down in the roasting pan. Pour the water (or juice) into the bottom of the pan.

- Seal: Cover the ham tightly with heavy-duty foil. Ensure there are no gaps for steam to escape.
- Bake Low & Slow: Bake for 12-15 minutes per pound, or until the internal temperature reaches 135°F (57°C). (For a 10lb ham, this is about 2 - 2.5 hours).

The Glaze & Broil
- Make Glaze: About 20 minutes before the ham is done, whisk together butter, brown sugar, honey, mustard, vinegar, and spices in a saucepan. Simmer over medium heat for 2-3 minutes until bubbly and slightly thickened.

- Glaze: Remove ham from the oven. Increase oven temperature to 425°F (220°C). Remove the foil. Brush half of the glaze all over the ham, gently separating the slices to get some inside.

- Caramelize: Bake uncovered for 10 minutes. Brush with the remaining glaze. Bake for another 5-10 minutes until the glaze is bubbly, dark golden brown, and caramelized. (Watch closely so the sugar doesn't burn!).
- Rest: Let the ham rest for 15 minutes before serving to lock in the juices.

Notes
- Temperature Alert: Do not overcook! Ham is already cooked; we are just warming it. The USDA recommends reheating to 140°F. We pull it at 135°F as it rises during resting.
- No-Dry Hack: The combination of low heat (275°F), cut-side down positioning, and tight foil is the secret to moist meat.
- Leftovers: Store in an airtight container for up to 5 days. Freeze the bone for split pea soup!
- Make-Ahead: Bake the ham a day ahead, slice it cold, and gently reheat slices in a casserole dish with a little broth covered in foil.
