Roasted Turkey Gravy

5 Tbsp olive oil
1 large smoked turkey wing or 2 small ones (sometimes I just use giblets)

1 medium onion, quartered

2 carrots, chopped

1 rub of celery, chopped

1 head garlic, split

4 stems fresh thyme

6 parsley stems

1 1/2 Tbsp all-purpose flour

6 cups chicken stock

Kosher salt and freshly ground black pepper

Heat your oven to 400 degrees.

Heat 3 Tbsp olive oil in a large stock pot over medium-high heat.  Add the chicken, onion, carrots, celery, garlic, and herbs, and cook for 5 minutes.  Place in the oven and roast for 30 minutes.  Remove from the oven and place over medium heat. Remove the chicken and set aside.  Add the flour and let cook about 1 minute.  Add the stock and simmer until it has reduced by about 1/4, about 15 minutes.  Strain the sauce and adjust the seasoning with salt and pepper.