Canned ham often gets a bad reputation as a mere survival food or a low-budget substitute for a fresh bone-in ham. However, when you know the right techniques for how to cook canned ham, you can transform this shelf-stable staple into a centerpiece that is juicy, flavorful, and impressively glazed. Whether you are preparing a quick weeknight dinner or looking for a convenient holiday main dish, mastering the art of reheating and seasoning canned ham is a valuable skill for any home cook.
Canned hams are unique because they are fully cooked, pasteurized, and vacuum-sealed in a can with brine. This means they are technically ready to eat straight out of the tin, but serving them cold often misses the mark on texture and depth of flavor. By applying heat through roasting, pan-frying, or slow-cooking, you render the fats and allow the sugars in your glazes to caramelize, elevating the meat to a restaurant-quality level.
Preparation Basics Before You Turn on the Heat
The journey to a delicious meal begins the moment you open the can. Because these hams are packed in a gelatinous brine, there are a few preparation steps you should never skip to ensure the best results.
Extracting and Cleaning the Ham
When you open the lid, you will notice a layer of gelatin surrounding the meat. This is actually natural juices and stabilizers that have solidified. While it is edible, most cooks prefer to remove it. Carefully slide the ham out of the can and rinse it under cool running water. This helps remove the excess salty slime and any metallic aftertaste from the canning process. Once rinsed, pat the ham completely dry with paper towels. A dry surface is essential if you want your glazes and spices to stick properly.
Scoring for Maximum Flavor
Since canned hams are usually dense and boneless, they can sometimes be a bit one-dimensional in texture. To combat this, use a sharp knife to score the surface of the ham. Create a diamond pattern by making shallow cuts about 1/4 inch deep across the top and sides. This serves two purposes: it creates more surface area for the glaze to cling to, and it allows the heat to penetrate the center more efficiently without drying out the exterior.
The Best Oven Roasting Method
Baking is the most popular way to prepare a canned ham because it allows for even heating and the development of a beautiful crust. Since the meat is already cooked, the goal is to gently bring it to an internal temperature of 140 degrees Fahrenheit without losing moisture.
Setting the Right Temperature
Preheat your oven to 325 degrees Fahrenheit. This moderate temperature ensures the ham warms through without the edges becoming tough or leathery. Place the ham in a roasting pan or a 9×13 inch baking dish. To keep the meat moist, pour about half a cup of water, apple juice, or pineapple juice into the bottom of the pan. Cover the dish tightly with aluminum foil to trap the steam.
The Importance of Timing
A typical 5-pound canned ham will take approximately 15 to 20 minutes per pound to reach the desired temperature. Usually, this means a total baking time of about 1 hour and 30 minutes. Use a meat thermometer to check the center of the ham. For canned hams that have been repackaged or if you are working with leftovers, the USDA recommends heating to 165 degrees Fahrenheit to ensure safety, but for a standard sealed canned ham, 140 degrees Fahrenheit is the sweet spot for juiciness.
Crafting the Perfect Glaze
A glaze is what truly defines a baked ham. Without it, the meat can be quite salty. A good glaze provides a sweet and acidic balance that cuts through the richness of the pork.
Classic Brown Sugar and Pineapple Glaze
This is the gold standard for canned ham. Combine 1 cup of brown sugar, 2 tablespoons of Dijon mustard, and 1/4 cup of pineapple juice. During the last 30 minutes of baking, remove the foil from your ham and generously brush the mixture over the surface, making sure it gets into the scored cracks. For an extra touch of nostalgia and flavor, use toothpicks to pin pineapple rings and maraschino cherries to the outside of the ham before the final stint in the oven.
Honey and Balsamic Alternative
If you prefer something less traditional, try a mixture of 1/2 cup honey, 2 tablespoons balsamic vinegar, and a pinch of ground cloves. The balsamic vinegar provides a sophisticated tang that pairs beautifully with the smoky notes of the ham. Apply this glaze in thin layers every 10 minutes during the final half-hour of cooking to build up a sticky, dark lacquer.
Modern Cooking Alternatives
While the oven is classic, other kitchen appliances can produce excellent results with less effort or in shorter timeframes.
Using an Air Fryer for Crispy Edges
If you have a smaller canned ham (around 2 to 3 pounds), the air fryer is a fantastic tool. It excels at creating crispy, caramelized edges that an oven sometimes struggles to achieve. Wrap the ham loosely in foil first and air fry at 320 degrees Fahrenheit for 20 minutes to heat the center. Then, open the foil, apply your glaze, and increase the heat to 380 degrees Fahrenheit for 5 to 8 minutes. This quick blast of high heat will bubble the sugar and give the ham a wonderful texture.
Slow Cooker for Hands-Off Preparation
The slow cooker is ideal if you want to set it and forget it. Place your ham in the crock with a cup of liquid (cola, ginger ale, or orange juice work well) and cook on the “low” setting for 4 to 6 hours. Because the slow cooker creates a moist environment, the ham is less likely to dry out. You can add your glaze right at the beginning or wait until the last hour for a thicker coating.
Slicing and Serving Suggestions
Once the ham reaches the correct temperature, let it rest for at least 10 to 15 minutes before slicing. This allows the juices to redistribute, ensuring every bite is moist. Since canned hams are boneless, they are incredibly easy to carve. You can cut them into thick steaks for a formal dinner or thin ribbons for sandwiches.
Pairing with Side Dishes
The salty-sweet profile of a glazed canned ham pairs perfectly with creamy or starchy sides. Consider serving it alongside:
- Garlic mashed potatoes or scalloped potatoes.
- Roasted green beans with toasted almonds.
- A crisp apple and walnut salad to provide a fresh contrast.
- Classic corn casserole or honey-glazed carrots.
Transforming Leftovers
One of the best things about cooking a canned ham is the leftovers. Because the meat is already seasoned and cooked, it integrates perfectly into various recipes the next day. You can dice the remaining ham to toss into a western omelet, stir it into a creamy pasta carbonara, or use it as a base for a hearty split pea soup. The salty profile of the ham also makes it a great addition to fried rice or a breakfast hash with peppers and onions.
FAQs
Can you eat canned ham without cooking it?
Yes, canned ham is fully cooked and pasteurized during the canning process, making it safe to eat directly from the can. However, most people find the texture and flavor significantly better when it is reheated and glazed, as the heating process melts the fat and improves the mouthfeel of the meat.
How long does canned ham stay good after opening?
Once you have opened the can and cooked the ham, leftovers should be stored in an airtight container in the refrigerator. It will stay fresh for 3 to 5 days. If you find you have more than you can eat in that timeframe, cooked ham freezes very well for up to 2 months.
Why is my canned ham so salty?
Canned hams are preserved in a brine that is high in sodium. To reduce the saltiness, you can soak the ham in cold water for 30 minutes before cooking or ensure you use a sweet glaze containing brown sugar, honey, or fruit juices, which helps balance the salt on the palate.
Do I need to add water to the pan when baking?
While not strictly required, adding about half a cup of liquid (water, broth, or juice) to the roasting pan and covering it with foil is highly recommended. This creates a steam-filled environment that prevents the lean canned meat from becoming tough and dry during the reheating process.
What is the internal temperature for a reheated canned ham?
For the best quality and to ensure the ham is hot throughout, you should aim for an internal temperature of 140 degrees Fahrenheit. If the ham has been handled or sliced significantly before reheating, or if you are working with leftovers, the USDA recommends a safer internal temperature of 165 degrees Fahrenheit.