When it get close to the holidays and our store has turkey wings and drumsticks for sell separate, I always stock up, Then I put all in a stock pot with garlic, celery, carrots, onions a bay leaf - S&P and let it simmer and when it reduces you have a rich stock for gravy. Strain the veggies. Then put in 2 cup containers in the freezer.
Works out great if all of sudden you have a friend ill or etc. You can cut up fresh veggies and add the broth and a quick soup to deliver.
I do the same with beef bones .
I started doing this after one year my turkey gave up very lil juice for gravy.
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