Also called fresh ham, pork leg is the large whole hind leg of a hog. It is this same cut of meat that manufacturers cure to sell as ham. You can expect a bone-in pork leg to weigh approximately 15 to 25 lbs., suitable for occasions when you are feeding larger groups of people. You can ask your butcher to provide a boneless pork leg, as well. Try not to let the size of the cut intimidate you. Cooking a pork leg requires just a few steps and is easier than you might think.
Choose a pork leg sized appropriately for your occasion. If your butcher needs to order one, talk to him in advance.
Preheat your oven to 350 degrees Fahrenheit.
Remove the pork leg from the butcher's packaging, and pat the entire cut with clean paper towels until it is dry.
Season all sides of the roast with salt and pepper, or you can experiment with any dry rub or marinade that you like.
Place the pork leg in a large roasting pan.
Insert a meat thermometer into the thickest part of the leg. If you are preparing a bone-in pork leg, take care to avoid locating the tip of the thermometer too close to the bone.
Place your roasting pan and pork leg into the oven. Because of their size, pork legs can take several hours to cook; plan on about 24 minutes per pound.
Monitor the meat thermometer closely toward the end of cooking time. When the thermometer reads 150 degrees Fahrenheit, remove the leg from the oven.
Rest the pork until the internal temperature of the meat reaches 160 degrees Fahrenheit. This should take about 10 minutes.
Slice the pork leg for serving.