This is the #1 Christmas Delight in any house in Christmas.
When you walk in a house at Christmas time, you know when they have made pernil. The aroma stays in the house for days. Be warned; everyone who walks in your house will ask you for some of this delicious pork roast.
Don't have time to babysit the pernil? Cook it over night on 250º, and it will be ready in the morning.