Make ahead-gravy takes a little time, but most of that time is inactive. You can make it in one day, but I prefer to make it a two-day process. You make the stock the first day, refrigerate it and make the gravy the second day. You can do this a day before Thanksgiving or a month before. Either way making your gravy ahead of time will make serving Thanksgiving dinner so much easier and more enjoyable.
3 /2 pounds turkey wings and drumsticks
2 T olive oil
Kosher salt and fresh ground pepper
½ cup dry white wine, red wine, madeira, sherry or 1/3 cup bourbon
4 carrots, unpeeled and cut into 3” pieces
2 onions, peeled and quartered
6 celery stalks, cleaned and cut into 4” pieces including the leaves
A handful of herbs such as parsley, sage, rosemary or thyme (just like the song)
4 bay leaves
1 T whole peppercorns
4 quarts water
2/3 cup fat (combination of rendered fat from the stock and butter)
2/3 cup flour
Optional flavorings include: soy sauce, fish sauce, Worcestershire sauce, roasted garlic, sauteed and finely minced mushrooms
Find it online: https://somethingnewfordinner.com/recipe/make-ahead-gravy/