Common Questions
Can I cook a ham from raw in the crockpot?
Most hams sold as spiral or holiday hams are fully cooked and only need to be heated through. A raw or fresh ham is a different situation and needs specific time and temperature control. For this recipe, use a fully cooked ham.
What size ham fits in a slow cooker?
A 6 to 8 pound ham usually fits in a 6-quart slow cooker, but shape matters. If your lid will not close, do not force it. Trim a bit more from the bottom, or use an 8-quart slow cooker for a stress-free fit.
Do I need to add water or other liquid?
Yes, add a small amount. Ham releases juices, but a little liquid helps create steam and protects the edges from drying. Water works, but apple juice or pineapple juice adds nice flavor.
How long do I cook a spiral ham in the crockpot?
Because it is already cooked and pre-sliced, you are mainly warming it. Plan on 2.5 to 4 hours on LOW, depending on size and how cold it is from the fridge. For a fully cooked, packaged ham, heat the thickest part to about 140°F, and always follow any package instructions if they differ.
Can I cook it on HIGH?
You can, but I do not love it. HIGH is more likely to dry the outer slices. If you must, check early and often and pull it as soon as it hits 140°F.
Where do I put the thermometer in a spiral ham?
Check the temperature in the thickest part of the ham, away from the bone. For spiral ham, slide the probe into a solid section between the cuts so you are not just reading the hotter surface glaze.
How do I make the glaze thicker?
After cooking, pour the liquid into a small saucepan and simmer for 5 to 10 minutes until glossy. If you want it thicker faster, whisk 1 teaspoon cornstarch with 1 teaspoon water, then whisk it into simmering liquid for 1 to 2 minutes.