How Long to Cook Ham: A Comprehensive Guide
Cooking the perfect ham can be a daunting task, but with the right guidance, you'll be enjoying a delicious and succulent meal in no time. The key to achieving a perfectly cooked ham is understanding the cooking time and temperature required for the cut and size of the ham you're working with. In this article, we'll cover the basics of cooking ham, including how long to cook ham, cooking times and temperatures, and tips for ensuring a juicy and flavorful finish.
Cooking Times and Temperatures
The cooking time and temperature for ham depend on the cut and size of the ham, as well as the method of cooking. Here are some general guidelines for cooking ham:
Baked Ham
- Small boneless ham (4-6 pounds): 15-20 minutes per pound at 325°F (165°C)
- Medium boneless ham (6-8 pounds): 12-15 minutes per pound at 325°F (165°C)
- Large boneless ham (8-10 pounds): 10-12 minutes per pound at 325°F (165°C)
Glazed Ham
- Small boneless ham (4-6 pounds): 20-25 minutes per pound at 325°F (165°C)
- Medium boneless ham (6-8 pounds): 15-20 minutes per pound at 325°F (165°C)
- Large boneless ham (8-10 pounds): 12-15 minutes per pound at 325°F (165°C)
Slow Cooker Ham
- Small boneless ham (4-6 pounds): 6-8 hours on low or 3-4 hours on high
- Medium boneless ham (6-8 pounds): 8-10 hours on low or 4-5 hours on high
- Large boneless ham (8-10 pounds): 10-12 hours on low or 5-6 hours on high
Internal Temperature
When cooking ham, it's essential to ensure that the internal temperature reaches a safe minimum of 140°F (60°C). Use a meat thermometer to check the internal temperature, especially when cooking larger hams. For boneless hams, the internal temperature should be checked in the thickest part of the ham, avoiding any fat or bone.

Tips for Cooking the Perfect Ham
To ensure a juicy and flavorful ham, follow these tips:
- Score the fat layer on the ham in a diamond pattern, cutting about 1/4 inch deep. This allows the fat to render and creates a more even glaze.
- Use a marinade or rub to add flavor to the ham before cooking.
- Don't overcook the ham – it's better to err on the side of undercooking, as the ham will continue to cook a bit after it's removed from the heat.
- Let the ham rest for 10-15 minutes before slicing to allow the juices to redistribute.
Common Mistakes to Avoid
Avoid the following common mistakes when cooking ham:
- Not scoring the fat layer, resulting in a tough and uneven glaze.
- Overcooking the ham, leading to a dry and flavorless finish.
- Not letting the ham rest, causing the juices to run out and the ham to be tough.
Conclusion
Cooking the perfect ham requires attention to detail and a understanding of the cooking times and temperatures required for the cut and size of the ham. By following the guidelines outlined in this article, you'll be able to achieve a delicious and succulent ham that's sure to impress family and friends. Remember to always use a meat thermometer to ensure the internal temperature reaches a safe minimum, and don't be afraid to experiment with different glazes and seasonings to add extra flavor to your ham.
