The Best Gravy

Heat the vegetable oil in a saucepan over medium heat. Add the onion and turkey neck and giblets; cook, stirring, until browned, about 15 minutes. Add the broth, herb sprigs and bay leaf; cover and simmer about 2 hours (do this while the turkey roasts).

Once your turkey is done, transfer it to a cutting board to rest and pour the pan drippings into a large fat separator cup. Strain the broth; save the giblets for chunky gravy, if desired.

Put the roasting pan on the stovetop over low heat. Add a splash of the broth to the pan and scrape up any browned bits with a wooden spoon. Transfer the liquid and bits to the fat separator.

The fat will rise to the top of the degreasing cup. Spoon off 1/2 cup fat and transfer to a saucepan. (If you don't have enough turkey fat, add butter to measure 1/2 cup total.) Scatter in the flour and whisk to incorporate. Cook over medium heat, stirring in a figure-eight motion with a wooden spoon, until the flour mixture browns slightly, about 4 minutes.

Gradually ladle the hot broth into the flour mixture, whisking constantly (this is key, or your gravy will be lumpy). Bring to a boil, then adjust the heat so the gravy simmers gently.

Add the remaining turkey drippings to the gravy, leaving any extra fat behind in the fat separator. Simmer, whisking occasionally, until the gravy thickens, about 10 minutes. Add the Worcestershire sauce and season with salt and pepper.