Melt butter in a medium saucepan set over medium heat. Sprinkle with salt and pepper and slowly whisk in flour. Cook until the flour is fully incorporated into the butter and gravy is nut brown in color.Then, whisking constantly, slowly pour in the turkey stock and cook until thickened.
Remove from the heat and serve immediately or cool, pour into an airtight container. and refrigerator for up to one week. If serving from made-ahead turkey gravy, reheat in a medium saucepan until warmed throughout. If the gravy is too thick, add more stock until it reaches the desired consistency.
Make Ahead Turkey Gravy RecipePrepare your turkey gravy recipe as instructed and then allow to cool completely. Store in an airtight container in the refrigerator for up to a week.When ready to serve, simply reheat in a medium saucepan until warmed throughout. If it is too thick, add a bit more stock until it reaches the consistency you prefer.