How To Cook A 10 Lb Ham

Cooking a 10 lb ham involves choosing between city ham and country ham, each requiring different techniques and timing. If you want to know how to cook a 10 lb ham that turns out juicy and full of flavor, you first need to identify which type you have.

Most hams sold in grocery stores are city hams. They are wet-cured, smoked, and usually fully cooked. Country hams are dry-cured, salty, and often need soaking before cooking.

This guide walks you through both types. You will get exact temperatures, times, and simple steps for a perfect result.

The method you choose depends on the ham type. Below are the two main paths. Pick the one that matches your ham.

Option 1: Cooking A City Ham (Fully Cooked)

City hams are the easiest. They are already cooked, so you are basically reheating them to a safe temperature and adding flavor.

What You Need

10 lb city ham (bone-in or boneless)
Roasting pan with rack
Aluminum foil
Meat thermometer
Glaze ingredients (optional): brown sugar, honey, mustard, cloves

Step-By-Step Instructions

Preheat your oven to 325°F (163°C).
Remove the ham from its packaging. Rinse it under cold water and pat it dry with paper towels.
Place the ham fat-side up on a rack inside a roasting pan. Add about 1 cup of water to the bottom of the pan to keep things moist.
Cover the ham loosely with foil. This prevents the outside from drying out before the inside heats through.
Roast for about 15 minutes per pound. For a 10 lb ham, that is roughly 2 hours and 30 minutes.
Start checking the internal temperature about 30 minutes before the estimated finish time. You want the thickest part to reach 140°F (60°C).
If you want a glaze, remove the foil 20 minutes before the end. Brush on your glaze and return it to the oven uncovered.
Let the ham rest for 15 to 20 minutes before carving. This keeps the juices inside.

That timing works for most ovens. But every oven runs a little different. Always trust your thermometer over the clock.

Option 2: Cooking A Country Ham (Dry-Cured)

Country hams are a different beast. They are salt-cured and often very salty. You cannot just throw one in the oven. It needs prep work.

Soaking And Scrubbing

Rinse the ham well under cool running water.
Soak it in a large pot or clean cooler filled with cold water. Soak for 12 to 24 hours. Change the water every 4 to 6 hours.
After soaking, scrub the surface with a stiff brush to remove mold or excess salt. Rinse again.

Simmering First

Most country hams benefit from a gentle simmer before baking. This pulls out more salt and tenderizes the meat.

Place the ham in a large pot and cover with cold water.
Bring to a low simmer. Do not boil hard.
Simmer for about 20 minutes per pound. For 10 lbs, that is around 3 hours and 20 minutes.
Remove from water and let it cool enough to handle.

Baking And Glazing

Preheat oven to 325°F (163°C).
Trim off the thick rind, leaving a thin layer of fat. Score the fat in a diamond pattern.
Place in a roasting pan. Add a little water or stock to the bottom.
Bake for 30 to 45 minutes, or until the internal temperature hits 140°F (60°C).
Optional: brush with a glaze (honey, brown sugar, mustard) during the last 15 minutes.
Rest for 20 minutes before slicing.

Key Temperatures And Times At A Glance

City ham (fully cooked): 325°F, 15 min per lb, target 140°F
Country ham (after soaking): simmer 20 min per lb, then bake at 325°F until 140°F
Rest time for both: 15 to 20 minutes

Tips For A Juicy 10 Lb Ham

Do not overcook. Ham dries out fast once it passes 140°F.
Use a meat thermometer. Guessing leads to dry meat.
Add liquid to the pan. Water, broth, or even apple juice works.
Cover with foil for most of the cook time. Uncover only for glazing.
Let it rest. Slicing too early loses all the juice.
If your ham is spiral-cut, reduce cooking time by about 25%. The cuts expose more surface area.

Common Mistakes To Avoid

Not soaking a country ham. It will be way too salty.
Cooking a fully cooked ham to 160°F or higher. That dries it out.
Forgetting to score the fat. The glaze runs off instead of sticking.
Using high heat. Low and slow is always better for ham.
Skipping the rest. The juices need time to redistribute.

Serving And Storing Leftovers

Let the ham cool completely before storing. Wrap it tightly in foil or plastic wrap, then place it in a zip-top bag or airtight container.

It keeps in the fridge for 3 to 5 days. For longer storage, freeze slices in freezer bags for up to 2 months.

Reheat leftovers gently. A covered skillet with a splash of water works well. Or use the microwave on low power.

Final Thoughts

Now you know how to cook a 10 lb ham without stress. City hams are simple: roast at 325°F for about 2.5 hours. Country hams need soaking and simmering first.

Use a thermometer. Rest the meat. Add a glaze if you like. Follow these steps and you will get tender, flavorful ham every time.

How To Cook A 10 Lb Ham