The center of a traditional holiday table is almost always a majestic, glistening ham. Whether it is your first time hosting or you are looking to refine your technique, learning how to cook Xmas ham effectively ensures that your centerpiece is juicy, flavorful, and visually stunning. Most hams purchased at the grocery store are already “city hams,” meaning they have been cured and pre-cooked, so your primary goal is to reheat the meat gently while applying a lacquer-like glaze that provides that signature sweet and salty contrast.
Choosing the Right Ham for Your Celebration
The foundation of a great holiday meal begins with the quality and type of meat you select. There are several varieties available, and your choice will dictate your prep time and final flavor profile.
Bone-In vs. Boneless
A bone-in ham is widely considered the superior choice for flavor and presentation. The bone helps conduct heat more evenly and keeps the meat moist. Additionally, the leftover ham bone is a culinary prize for post-holiday split pea soups or stocks. Boneless hams are easier to carve and more compact, making them a practical choice for smaller gatherings, though they can sometimes lack the deep pork flavor found in bone-in varieties.
Spiral-Cut vs. Whole
Spiral-cut hams are pre-sliced in a continuous circle around the bone, making serving incredibly easy. However, because the meat is already cut, it is more prone to drying out if not handled carefully. A whole or “unsliced” ham requires more effort to carve but retains its natural juices much better during the reheating process.
Understanding the Label
Always check the packaging for terms like “fully cooked” or “ready to serve.” Most hams fall into this category. If you happen to find a “partially cooked” or “cook before eating” ham, you must ensure it reaches a higher internal temperature to be safe. For the standard fully cooked holiday ham, your job is simply to bring it to a serving temperature of 140 degrees Fahrenheit.
Preparation and Scoring Techniques
Before the ham ever touches the oven, a bit of knife work is required to transform it from a grocery store staple into a festive masterpiece.
Removing the Rind
If your ham comes with the rind (the tough outer skin) still attached, you will want to remove it while leaving the layer of fat underneath intact. Use a sharp knife to cut a circle around the shank bone, then gently slide your fingers under the rind to peel it away. Aim to leave about a 1/4 inch layer of fat, as this is what will absorb your glaze and turn into a delicious, caramelized crust.
The Classic Diamond Pattern
Scoring is the secret to a professional-looking Xmas ham. Using a sharp knife or even a clean box cutter, make shallow diagonal cuts across the fat layer about 1 inch apart. Repeat the process in the opposite direction to create a diamond pattern. Be careful not to cut into the meat itself, as this can cause the juices to escape and the meat to dry out.
Studding with Cloves
For a traditional look and a subtle aromatic spice, you can press a whole clove into the center of each diamond intersection. While this is optional, it provides that “Old World” aesthetic that many associate with Christmas dinner.
The Roasting Process
The most common mistake when cooking a ham is using heat that is too high. Since the meat is already cooked, high temperatures will only toughen the proteins and evaporate moisture.
Gentle Reheating
Preheat your oven to 325 degrees Fahrenheit. Place the ham in a heavy roasting pan. For a half-ham, place it cut-side down to protect the meat from direct heat. To create a moist environment, pour about 1 cup of liquid into the bottom of the pan. Water is standard, but apple juice, pineapple juice, or even a splash of ginger ale can add subtle undertones to the steam.
Tightly Sealing with Foil
Cover the entire roasting pan tightly with heavy-duty aluminum foil. This step is non-negotiable if you want a juicy ham. The foil traps the steam and prevents the exterior from becoming “ham jerky” before the center is warm. Calculate your cooking time at approximately 15 to 18 minutes per pound for a bone-in ham.
Crafting the Perfect Holiday Glaze
The glaze is where you can truly personalize your holiday meal. A successful glaze requires a balance of sweetness (to caramelize), acidity (to cut through the fat), and spice (for depth).
Classic Glaze Combinations
- Honey and Mustard: A timeless mix of honey, brown sugar, and Dijon mustard.
- Maple and Bourbon: Maple syrup combined with a splash of bourbon and a hint of orange zest.
- Pineapple and Clove: Pineapple juice, brown sugar, and a touch of ground cloves for a tropical twist.
- Apricot Jam: Apricot preserves mixed with apple cider vinegar and grated ginger.
When to Apply the Glaze
Never apply the glaze at the beginning of the cooking process. Because glazes are high in sugar, they will burn long before the ham is heated through. Instead, wait until the ham’s internal temperature reaches about 130 degrees Fahrenheit.
Remove the ham from the oven and discard the foil. Increase the oven temperature to 400 degrees Fahrenheit or 425 degrees Fahrenheit. Generously brush the glaze over the scored fat, ensuring it gets into the crevices. Return the ham to the oven uncovered for 15 to 20 minutes, basting it once or twice more until the exterior is bubbly, dark, and sticky.
Resting and Carving
Patience is a virtue when it comes to the perfect Xmas ham. Once the ham is removed from the oven, transfer it to a carving board and let it rest for at least 15 to 20 minutes. This allows the juices to redistribute throughout the meat. If you carve it immediately, the juices will run out onto the board, leaving the meat dry.
When carving a bone-in ham, cut slices perpendicular to the bone. For a spiral-cut ham, simply cut along the natural muscle lines and around the center bone to release the pre-sliced pieces. Serve your ham warm, at room temperature, or even cold the next day in sandwiches.
FAQs
-
How much ham should I buy per person?
For a bone-in ham, plan for about 3/4 pound to 1 pound per person. This accounts for the weight of the bone and ensures you have plenty of leftovers for breakfast the next morning. For boneless ham, 1/2 pound per person is usually sufficient. -
Can I cook my Christmas ham in a slow cooker?
Yes, a slow cooker is an excellent way to keep a ham moist, especially if your oven is occupied by side dishes. Place the ham in the slow cooker with a small amount of liquid, cover, and cook on low for 4 to 6 hours. You can still finish it in a hot oven for 10 minutes at the end if you want a crispy glazed crust. -
What is the safe internal temperature for ham?
For a fully cooked ham that you are simply reheating, the USDA recommends an internal temperature of 140 degrees Fahrenheit. If you are cooking a “fresh” or “uncooked” ham, it must reach an internal temperature of 160 degrees Fahrenheit to be safe for consumption. -
My ham is very salty, what can I do?
If you have purchased a particularly salty brand of ham, you can soak it in cold water for several hours (or even overnight in the refrigerator) before cooking. This will draw out some of the excess brine. Be sure to pat the ham completely dry before scoring and roasting. -
How long do ham leftovers last in the fridge?
Leftover cooked ham will stay fresh in the refrigerator for 3 to 5 days if stored in an airtight container or tightly wrapped in foil. For longer storage, you can freeze ham for up to 2 months, though the texture may become slightly softer upon thawing.