Pan drippings, unsalted butter, turkey broth, and cornstarch.
Melt butter in a large sauce pan on medium heat.
Pour the pan drippings into the sauce pan using a strainer to strain out any additional pieces that may have fallen in the roasting pan.
Let the butter/drippings cook for 1 minute on high. Reduce the heat to medium-low.
In a measuring cup mix together the turkey broth and cornstarch.
Whisk in the broth to the sauce pan. Whisking until thick and golden (about 5 minutes). Season with additional salt and pepper if needed.