How long to bake a pre-baked ham?

I was given a 3 oz pre-baked ham. I do not have an internal thermometer. As I have never baked a ham before, can someone please tell me how long I need to bake it? Thank you!
Best Answer
Pre-baked hams just need to be warmed through. You can augment it with a glaze or other flavorings, but really it just needs to be warmed up.
But 3oz seems really, really small. If it were larger, I'd possibly heat it up covered so that it doesn't dry out before it warms through in the oven.
If it's really 3oz, I'd assume it's a ham steak, and you can just cook it in a pan on the stovetop 'til it has a little bit of color on each side.
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Quick Answer about "How long to bake a pre-baked ham?"
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.How long does it take to cook a precooked ham in the oven?
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\xb0F for 18-24 minutes per pound. If it is a whole ham weighing between 10 to 14 pounds, heat the ham at 325\xb0F for 15-18 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\u02da F, about 2 hours 30 minutes (about 15 minutes per pound).Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.
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