How to Reheat Frozen Ham [Keep It Tender & Juicy]

How To Reheat Frozen Ham

Fully cooked hams are enjoyed when cold. But, if you prefer to have it warm, you definitely need to learn how to reheat frozen ham.

There are several methods to reheat frozen ham. These methods include using an oven, slow cooker, or grill. They are all simple to use and anyone can use them.

In this article, you will find step-by-step instructions on reheating frozen ham. Any of these methods can help you achieve your goal, pick from the list which one is convenient for you and get to work.

1. Reheat Frozen Ham Using Slow Cooker

Frozen Ham With Pepper And Greens

Ham becomes tender after reheating it with a slow cooker. Reheating ham while it is still frozen is inappropriate. 

Thus, it would be best to thaw the frozen ham for a minimum of 1 hour. After thawing, dry the ham with a paper towel before you proceed with the process of reheating. 

Follow these steps to reheat a frozen ham with a slow cooker:

  1. Place the defrosted ham in the slow cooker. Ensure that the cooker is not overfilled and can be covered with ease. 
  2. Add the glaze ingredient and any other ingredient of your choice, such as one cup of water, chicken broth, Pepsi or Coca-Cola, etc., and cover the cooker.
  3. Set the cooker to low heat and allow the ham to cook for about five to eight hours until it has an even temperature. 
  4. For glazed ham, get a broiler pan and place the ham in it. Then, coat the ham with the glaze. Keep it 10 inches away from the heat and broil for about 15 minutes or less. Keep a close eye on it until it is ready. 
  5. Serve your heated ham.

2. Reheat Frozen Ham Using Oven

Frozen Ham, Bread, Tomatoes

Hams dry out in the oven if you do not handle them correctly. The goal is to keep them moist after reheating. 

Follow the steps below to reheat a frozen ham with an oven:

  1. The first step before any reheating process is to thaw the frozen ham. You can either thaw it in the refrigerator for a few hours or place it in a bowl of cold water. Thaw it for 30 minutes or a little longer. 
  2. Preheat the oven to a temperature of 325°F.
  3. Put the ham in a roasting pan and place the pan on the roasting rack inside the oven. 
  4. Pour water into the roasting pan and wrap it with aluminum foil. Water at the bottom of the roasting pan helps prevent the ham from drying after baking. 
  5. Bake the ham for about 15 to 20 minutes and check the temperature of the ham with a meat thermometer. If the thermometer records a temperature range of 135°F to 165°F, your ham is hot and ready to be taken out of the oven. 
  6. You can take the reheating process a step further by glazing the ham once it is hot. Remove the ham from the foil, apply any glaze substance of your choice and turn up the oven to 400°F.
  7.  Bake for another 16 to 20 minutes, and your glazed ham is ready. 

Also check our latest blog on How to Reheat Fried Fish in Air Fryers 

3. Reheat Frozen Ham Using a Grill

Frozen Ham On A Wooden Board

Grilling requires high dry heat, so grilling a large ham might be a challenge. The best way to reheat frozen ham with the grill method is to slice them into smaller sizes. Smaller sizes can catch the heat much faster before they begin to dry out. 

However, you can use the indirect cooking method to grill a large ham without slicing it into bits. Instructions on how to reheat hams are usually stated on the label. Follow the steps carefully, so they do not dry out in the process. 

Here is how to reheat from ham using the grill method:

  1. Thaw the frozen ham in the refrigerator or a bowl of cold water until it defrosts. 
  2. Preheat the grill to a temperature of 230°F.
  3. Slice the ham into smaller sizes for easy grilling.
  4. Make a mixture of mustard and brown sugar. This should form a paste after mixing them properly. 
  5. Place each slice of the ham on an aluminum foil and coat them all with the mixture of mustard and brown sugar. 
  6. Wrap the ham tightly with the foil and place them in a pan. A disposable pan should be a better option. 
  7. Place the disposable pan containing the wrapped ham on the grill and heat. Reheating small-sized ham should only last between 15 to 20 minutes per pound. 
  8. Use a meat thermometer to check the internal temperature of the meat. If the thermometer records a temperature of 165°F, the ham is ready.
  9. Unwrap and allow to cool for a while before you serve. 

5 Easy Tips for Reheating Frozen Ham to Perfection

  1. Slow Thawing in the Refrigerator:
  2. Wrap it Right:
  3. Low and Slow Oven Reheating:
  4. Basting for Moisture:
  5. Rest Before Carving:

Remember, the key to reheating frozen ham lies in a gradual thaw, proper wrapping, low-temperature reheating, basting for moisture, and allowing a brief resting period. Follow these tips, and you’ll enjoy a delicious and perfectly reheated ham every time!


Conquered a delicious ham, but left with more than your belly can handle? Don’t despair, leftover happiness awaits! With these simple tips, you’ll reheat frozen ham that’s as tender and juicy as the first slice, banishing dry, cardboardy disappointment forever.

Whether you’re team oven, stovetop, or microwave, we’ve got you covered. Remember, gentle heat and moisture are your allies. Embrace the power of broth, water, or even aluminum foil to lock in deliciousness.

So next time you have leftover frozen ham, don’t relegate it to the back of the freezer. Embrace it as an opportunity to revisit a culinary delight, perhaps even adding a new twist with glazes or sauces. Remember, leftovers can be exciting too, offering second helpings of comfort and flavor without the initial prep work.

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