Whisk in 1 cup of the 1 ½-2 cups chicken broth to the roasting pan, with the pan drippings from a 12-14 pound turkey, then heat over medium-high heat to deglaze. Use a whisk or wooden spoon to scrape up all the browned bits from the pan, and skim off any large pieces of fat.
Whisk in ¼ cup all-purpose flour, then continue simmering until the lumps have dissolved and the gravy has thickened. Add an additional ½ - 1 cup of chicken broth to get the desired thickness. Season with salt and pepper to taste.
Video
Notes
Storing & Reheating Leftovers
Refrigerate: Store in an airtight container for 3–4 days.
Freeze: Transfer to a freezer-safe container or bag and freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.
Reheat: Warm on the stove over medium heat, or microwave in 30-second increments until heated through.