Smoking a ham is one of those culinary projects that offers an incredible return on investment. While many people associate the smoker with raw cuts like brisket or pork shoulder, taking a pre-cured ham and subjecting it to low-and-slow wood fire transforms it from a standard grocery store staple into a gourmet masterpiece. Whether you are preparing a holiday feast or just want the best sandwiches of your life, mastering the art of the double-smoked ham is a skill every backyard pitmaster should have in their arsenal.
Understanding the Double Smoked Method
When you buy a ham at the supermarket, it is almost always already cured and fully cooked. When we talk about how to cook a ham on a smoker, we are usually referring to the “double smoking” process. This means we are taking a product that has already been smoked once at the processing plant and smoking it again to infuse it with deeper wood flavor, a better crust, and a signature homemade glaze.
The beauty of this method is that it is incredibly forgiving. Since the meat is already cooked, your primary goals are to gently bring it up to serving temperature without drying it out and to build layers of flavor on the exterior. It’s less about “cooking” in the traditional sense and more about “finishing” the meat with fire and smoke.
Selecting the Right Ham
Before you fire up the pellets or charcoal, you need to choose your canvas. Not all hams are created equal, and your choice will dictate your prep work.
City Ham vs. Country Ham
For smoking, you want a City Ham. These are wet-cured, usually sold in plastic vacuum-sealed bags, and are ready to eat. Country Hams are dry-cured, extremely salty, and often require soaking for days before cooking; they are generally not the best choice for a backyard smoking project unless you are looking for a very specific, intense flavor profile.
Bone-In vs. Boneless
Always go for bone-in if you can. The bone acts as an insulator, helping the meat heat more evenly, and it provides a much deeper flavor. Plus, you get a ham bone at the end for split pea soup or beans.
Spiral Sliced vs. Whole
Spiral-sliced hams are convenient, but they are prone to drying out on a smoker because the smoke and heat can penetrate between every slice. If you use a spiral ham, you must be much more aggressive with your spritzing and glazing. A whole, unsliced ham (often called a “shank portion” or “butt portion”) is the gold standard for smoking because it retains its juices much better.
Preparing Your Smoker
For a ham, you want a clean, steady heat. Since we aren’t trying to break down tough connective tissue like we do with a pork butt, we don’t need the highest heat, but we also don’t want to go too low, or the ham will spend too much time in the “danger zone.”
Aim for a smoker temperature of 250 degrees Fahrenheit. This is the “sweet spot” that allows the fat to render slightly and the glaze to tack up without burning the sugars.
As for wood choice, ham pairs beautifully with fruitwoods. Apple, cherry, or peach provide a sweet, subtle smoke that complements the saltiness of the cure. If you want something a bit more traditional and robust, hickory is the classic pairing for pork. Avoid heavy woods like mesquite, which can easily overpower the meat and make it taste bitter.
Prepping the Meat
If you have a whole (unsliced) ham, start by scoring the fat. Use a sharp knife to cut a diamond pattern into the surface, about a quarter-inch deep. This does two things: it allows the rendered fat to escape and provides “channels” for your rub and glaze to seep into the meat.
Apply a binder to help your seasoning stick. A thin layer of yellow mustard or maple syrup works perfectly. Once coated, apply a dry rub. Since ham is naturally very salty, look for a rub that is heavier on brown sugar, paprika, and garlic powder, and lighter on the salt.
The Smoking Process
Once your smoker is dialed in at 250 degrees Fahrenheit, place the ham directly on the grates. If you are using a spiral-cut ham, it is often better to place it cut-side down in a disposable aluminum pan to trap moisture. For a whole ham, placing it directly on the rack allows for better bark formation.
The First Phase: Flavor Infusion
Let the ham smoke undisturbed for about 2 to 3 hours. During this time, the smoke will penetrate the scoring and the exterior will begin to darken into a beautiful mahogany color. If the exterior looks like it is getting dry, you can spritz it every 45 minutes with a mixture of apple juice and apple cider vinegar.
The Second Phase: The Glaze
The glaze is where you can truly make the dish your own. A classic glaze usually involves a combination of:
- Sweetener: Brown sugar, honey, or maple syrup.
- Acid: Apple cider vinegar or pineapple juice.
- Spice: Dijon mustard, cloves, or a pinch of cayenne.
Wait until the internal temperature of the ham reaches approximately 130 degrees Fahrenheit before applying the glaze. If you apply it too early, the sugars will burn and turn bitter. Brush a thick layer over the entire surface, making sure it gets into the scored cracks.
The Finish
Continue smoking the ham until the internal temperature reaches 140 degrees Fahrenheit. This is the USDA recommended temperature for reheating a precooked ham. At this point, the glaze should be bubbly and tacky.
Resting and Serving
One of the biggest mistakes people make when learning how to cook a ham on a smoker is slicing it immediately. Even though it is a reheated product, the muscle fibers still need time to relax so the juices redistribute. Remove the ham from the smoker, tent it loosely with foil, and let it rest for at least 20 to 30 minutes.
When it comes time to carve, work around the bone to pull off large prime muscle groups, then slice across the grain. The result should be a smoky, sweet, and incredibly juicy slice of ham that puts any oven-baked version to shame.
Pro Tips for Success
- Use a Meat Probe: Don’t guess. Use a digital leave-in meat thermometer. Since the ham is already cooked, you are only looking for a specific temperature “finish line.” Overcooking by even 10 degrees can lead to dry meat.
- The Water Pan: If your smoker doesn’t have a built-in water pan, add a small foil tray of water near the heat source. This creates a humid environment that prevents the ham’s exterior from turning into leather.
- Save the Drippings: If you smoked your ham in a pan, those drippings are liquid gold. Mix a little bit of the drippings back into your sliced ham for an extra punch of smoky flavor.
FAQs
- Can I smoke a ham that isn’t pre-cooked?
Yes, but that is a completely different process called “Green Ham” smoking. A green ham is fresh pork leg that hasn’t been cured or smoked. Cooking a fresh ham requires much longer cook times and specific curing salts if you want that traditional pink “ham” color and flavor. Most backyard enthusiasts prefer the double-smoked method using a pre-cured ham for better results. - How long does it take to smoke a ham at 250 degrees Fahrenheit?
Generally, you should plan for about 15 to 20 minutes per pound. A standard 10-pound ham will take roughly 3 to 4 hours to reach the target internal temperature of 140 degrees Fahrenheit. Always cook to temperature, not to time, as factors like wind, humidity, and smoker type can vary the duration. - Do I need to soak the ham before smoking?
For a standard City Ham from the grocery store, soaking is not necessary. However, if you find store-bought hams too salty for your taste, you can soak the ham in cold water for 4 to 8 hours before smoking to leach out some of the excess sodium. Be sure to pat it completely dry before applying your rub. - What is the best way to prevent a spiral ham from drying out?
The best trick is to cook the spiral ham in a shallow pan with a half-inch of liquid (like pineapple juice or apple cider) and cover the entire pan tightly with foil for the first two hours. This steams the slices and keeps them moist. Remove the foil for the final hour of cooking to allow the smoke to penetrate and the glaze to set. - Can I freeze the leftovers from a smoked ham?
Absolutely. Smoked ham freezes exceptionally well. Wrap the meat tightly in plastic wrap and then place it in a heavy-duty freezer bag. It will stay high-quality for up to 2 to 3 months. The smoky flavor often intensifies slightly after freezing, making the leftovers perfect for breakfast casseroles or hearty stews.