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how to heat a precooked ham

Author

Rachel Hernandez

Updated on June 30, 2026

Cover with tightly with foil. Reheat in a 325-degree oven until it reaches an internal temperature of 135 to 140 degrees. You can also place the ham in an oven bag. Figure no more than 10 minutes per pound for reheating.

How do you cook a ham that is already fully cooked?

Place the ham on a rack in a large baking pan and add about 1/4- to 1/2-inch of water to the pan. If the ham is labeled “fully cooked” (does not require heating), heat it in the oven for about 10 minutes per pound, or to an internal temperature of 140 F.

How long does it take to cook a precooked ham?

A precooked ham should be cooked in the oven at 325 degrees for 10 minutes per pound, or until it reaches 145 degrees, according to the USDA. If you’re reheating a ham that was repackaged or leftover, it needs to be cooked to 165 degrees F.

How long do you cook a 10 lb precooked ham?

Pre-Cooked and Bone-In Ham

Cooking Temperature and Time: If the ham is a half ham weighing between 5 to 7 pounds, it should be heated at 325°F for 18-24 minutes per pound. If it is a whole ham weighing between 10 to 14 pounds, heat the ham at 325°F for 15-18 minutes per pound.

How do you heat up a precooked ham without drying it out?

The goal is to reheat the ham without drying it out. The best way to do this is to place the ham on a rack in a roasting pan. Add water to the bottom of the pan and cover the whole thing tightly with foil. Bake at 325F for 16-20 minutes per pound, until a meat thermometer registers 135F.

Can you heat a Honey Baked Ham in the foil it comes in?

If heating is desired, we recommend heating only those slices you plan to use and not the entire ham. However, you can wrap individual spiral slices in aluminum foil and heat them. If using a conventional oven, cover the entire ham (or portion to be used) and heat at 275 degrees F for about 10 minutes per pound.

How long do I cook a 11 pound precooked ham?

Put the ham, flat-side down, on a rack in a roasting pan. Pour 1/4 inch water into the bottom of the pan. Transfer to the oven and roast until a thermometer inserted into the thickest part of the ham registers 130˚ F, about 2 hours 30 minutes (about 15 minutes per pound).

Do you cook a ham at 325 or 350?

The best temperature to cook the ham in the oven is at 325°F. There is a whole guide at the USDA about how long to cook a cooked ham. This information includes how to cook it fresh, and how long to cook it before eating it. This information recommends that you cook it at 325°F.

How long do you cook a 12 pound precooked ham?

Put the ham into the baking pan and then put the pan in the oven. Estimate the amount of time the ham will need to cook. A 12-pound ham will take about 18 to 20 minutes per pound to bake, or roughly three and one-half to four hours.

Do you cover a precooked ham when baking?

Bake the ham in the preheated oven, uncovered, for 2 1/2 to 3 hours or until a meat thermometer inserted into the thickest portion registers 140°, basting every 30 minutes with 1/2 cup of the glaze. Remove the ham from the oven and spoon the pan drippings over it.

Does a precooked ham need to be cooked?

No. Both whole or half, cooked, vacuum-packaged hams packaged in federally inspected plants and canned hams can be eaten cold, right out of the package. However, if you want to reheat these cooked hams, set the oven no lower than 325 °F and heat to an internal temperature of 140 °F as measured with a food thermometer.

Do you cover a spiral ham?

How long to cook a Spiral Ham will depend on the size but allot for 13-16 minutes per pound at 250°F uncovered. If your ham is done early, remove it from the oven and let it cool a little bit so it doesn’t keep cooking. Once slightly cooled, cover with foil and don’t cut until ready to serve.

What are good sides for ham?

30 Side Dishes for Ham
Mashed Potatoes. Let’s start with some classics. Scalloped Potatoes. While we’re talking spuds, scalloped potatoes are another tasty favorite. Sweet Potato Casserole. Green Bean Casserole. Roasted Asparagus. Spaghetti Squash. Honey Glazed Carrots. Dinner Rolls.

Is a smoked ham fully cooked?

The answer, in short, is if it is cured, smoked or baked, ham is considered “pre-cooked,” and would not technically need to be cooked. This includes the ham that is purchased at the deli. In fact, most ham that is sold to consumers is already cured, smoked or baked.

How do you heat up sliced ham in the oven?

Place in an oven-safe baking dish. Cover top of ham with loosely wrapped aluminum foil to keep moisture in. Bake at 275 degrees F at 10 minutes per pound–or until meat thermometer reads 135 – 140 degrees.

How long do you heat a Smithfield fully cooked ham?

Heat oven to 325 degrees F. Remove all packaging materials and place ham on its side, fat side up, on rack in shallow roasting pan; cover loosely with aluminum foil. 2. Heat approximately 15 to 20 minutes per pound until heated through.

Are all spiral hams precooked?

No. Although very rare, not all spiral-cut hams are sold fully-cooked. Some are sold partially cooked or raw. It is important to check the product label to identify how the ham was processed.