Preparing a centerpiece for a holiday dinner or a large family gathering can be a daunting task, but few things are as rewarding as a perfectly glazed, juicy ham. Among the various cuts available at the butcher counter, the butt ham—often labeled as the “butt portion” or “sirloin end”—is a favorite for those who prioritize flavor and tenderness. Located at the upper part of the pig’s hind leg, this cut is known for being meatier and more flavorful than the shank end.
While it can be slightly trickier to carve due to the complex bone structure, the rich marbling of the butt portion ensures that the meat remains succulent throughout the cooking process. Whether you are a seasoned host or a first-time cook, understanding the nuances of this specific cut will help you deliver a meal that your guests will remember.
Selecting the Right Butt Ham
Before you even preheat your oven, you must understand what you are buying. Most hams found in grocery stores are “city hams,” which means they have been wet-cured and often fully cooked or smoked. However, you might also encounter “ready-to-cook” hams, which require more intensive heat to reach a safe internal temperature.
When choosing a butt ham, look for one that has a healthy layer of fat on the exterior. This fat cap is essential because it renders down during roasting, naturally basting the meat and providing a canvas for your glaze to adhere to. If you are serving a large group, plan for about 3/4 pound per person for a bone-in ham. This accounts for the weight of the bone and ensures you have enough for those highly coveted leftover sandwiches the next day.
Preparation and Scoring Techniques
Success starts with proper preparation. If your ham is frozen, it must be thawed completely in the refrigerator. This can take 24 to 48 hours depending on the size, so plan ahead. Cooking a partially frozen ham will lead to uneven results, with the outside drying out before the center is warm.
Once thawed, remove the ham from its packaging and pat it dry with paper towels. Many butt hams come with a “rind” or a tough outer skin. If yours has this, you may want to trim most of it away, leaving about a 1/4 inch layer of fat.
Scoring the fat is a classic technique that serves two purposes: it makes for a beautiful presentation and allows the glaze to penetrate deeper into the meat. Using a sharp chef’s knife, cut shallow lines in a diamond pattern across the fat cap. Aim for cuts about 1/4 inch deep and 1 inch apart. Be careful not to cut into the actual meat, as this can cause the juices to escape. For an extra touch of traditional flavor, you can “stud” the ham by pressing a whole clove into the center of each diamond.
The Roasting Process
The gold standard for cooking a butt ham is a low and slow roast. This method prevents the outer layers from becoming tough and leathery while the bone-in center reaches the proper temperature.
- Preheat your oven to 325°F. This moderate temperature is high enough to render fat but low enough to maintain moisture.
- Place the ham in a heavy roasting pan. It is often recommended to place it “cut-side down” to protect the leanest part of the meat from direct heat.
- Add a small amount of liquid to the bottom of the pan—about 1/2 cup of water, apple cider, or even pineapple juice. This creates a moist environment in the oven.
- Cover the pan tightly with heavy-duty aluminum foil. This step is crucial for the first half of the cooking process to “steam” the ham and prevent it from drying out.
- The cooking time generally averages 15 to 20 minutes per pound for a fully cooked ham. If you have a “ready-to-cook” ham, you will need to extend this to 20 to 25 minutes per pound.
Crafting and Applying the Glaze
While a ham is delicious on its own, a glaze provides that iconic sweet and savory crust. A classic glaze typically involves a sugar base, such as brown sugar, honey, or maple syrup, balanced with an acid like apple cider vinegar or Dijon mustard.
A simple yet effective recipe involves whisking together 1 cup of brown sugar, 2 tablespoons of mustard, and a splash of bourbon or orange juice. Heat these ingredients in a small saucepan over medium heat until the sugar dissolves and the mixture thickens slightly.
The timing of the glaze application is the secret to a professional finish. If you apply the glaze too early, the high sugar content will burn. Instead, remove the foil from the ham during the last 30 to 45 minutes of cooking. Brush the glaze generously over the scored fat. Return the ham to the oven uncovered and repeat the basting every 15 minutes. For a truly lacquered look, you can briefly turn the oven up to 400°F for the final 5 to 10 minutes, but watch it closely to ensure it doesn’t char.
Monitoring Doneness and Resting
The only way to guarantee a perfect ham is to use a meat thermometer. Relying solely on a timer is risky, as oven calibrations and ham shapes vary.
- For a fully cooked ham (the most common type), you are simply reheating it. You want the internal temperature to reach 140°F.
- If you are cooking a “fresh” or “ready-to-cook” ham, the USDA recommends reaching an internal temperature of 145°F.
Always insert the thermometer into the thickest part of the meat, making sure it does not touch the bone, as the bone conducts heat differently and will give a false reading.
Once the ham reaches its target temperature, remove it from the oven and transfer it to a cutting board. Resist the urge to carve immediately. Tent the ham loosely with foil and let it rest for at least 15 to 20 minutes. Resting allows the juices to redistribute throughout the meat. If you cut it too soon, the moisture will run out onto the board, leaving you with dry meat.
Carving Tips for the Butt Portion
The butt portion contains the aitch bone (part of the hip), which can make carving a bit of a puzzle. To make it easier, start by slicing a small wedge off the bottom to create a flat, stable base. Stand the ham up and identify the direction of the bone. Use a long, thin carving knife to slice meat away from the bone in large sections, then slice those sections into thinner pieces for serving. Don’t worry about perfect slices; the flavor of a butt ham is so superior that guests won’t mind the rustic presentation.
Frequently Asked Questions
- What is the difference between a butt ham and a shank ham?
- The butt ham comes from the upper part of the leg and is meatier, heartier, and slightly fattier, leading to more flavor. The shank ham comes from the lower part of the leg; it is leaner and has a single, straight bone that makes it much easier to carve into uniform slices.
- Do I need to wash the ham before cooking?
- No, the USDA recommends against washing raw meat or poultry, including ham. Rinsing the ham can splash bacteria onto your kitchen surfaces. Instead, simply pat the ham dry with paper towels to remove excess moisture before scoring and seasoning.
- How do I keep the ham from drying out in the oven?
- The best way to prevent dryness is to cook the ham at a lower temperature like 325°F, keep it covered with foil for the majority of the roasting time, and add a small amount of liquid (like water or juice) to the bottom of the roasting pan to create steam.
- Can I cook a butt ham in a slow cooker?
- Yes, you can cook a butt ham in a slow cooker if the cut is small enough to fit. Place the ham in the slow cooker with a bit of liquid and cook on low for 4 to 6 hours. You can apply a glaze in the final hour, though you won’t get the same caramelized “crust” as you would in an oven.
- What should I do with the leftover ham bone?
- Never throw away the bone! A ham butt bone is packed with marrow and flavor. It is the perfect base for split pea soup, navy bean soup, or slow-cooked collard greens. You can wrap the bone tightly in plastic wrap and freeze it for up to three months until you are ready to use it.