A roast turkey glazed with a buttery cider syrup is burnished outside and juicy within. You'll have more than enough gravy to ladle over the stuffing, the smashed potatoes, and tomorrow's leftovers.
03Add water to pan and roast, without basting, 1 hour.
04Meanwhile, boil cider and sugar in a small heavy saucepan, stirring until sugar has dissolved, until reduced to about 1/4 cup, 8 to 10 minutes. Remove from heat and whisk in butter 1 tablespoon at a time, whisking until emulsified. Let glaze stand until ready to use.
05After turkey has roasted 1 hour, rotate pan 180 degrees. Roast, without basting, 40 minutes more.
06Brush turkey all over with all of glaze and continue to roast until an instant-read thermometer inserted into fleshy part of each thigh (test both; do not touch bone) registers 165 to 170°F, 5 to 15 minutes more (total roasting time: 1 3/4 to 2 hours).
07Carefully tilt turkey so juices from inside large cavity run into pan. Transfer turkey so juices from inside large cavity run into pan. Transfer turkey to a platter (reserve juices in roasting pan) and let rest, uncovered, 30 minutes (temperature of thigh meat will rise to 170 to 175&Deg;F). Discard string.
08Strain pan juices through a fine-mesh sieve into 2-quart measure and skim off fat (or use a fat separator), reserving fat.
09Straddle roasting pan across 2 burners, then add wine and deglaze pan by boiling over high heat, stirring and scraping up brown bits, 2 minutes. Strain through sieve into measuring cup containing pan juices.
10Put 1/2 cup reserved fat (if there is less, add melted butter) in a 4-quart heavy saucepan and whisk in flour.
11Cook roux over medium heat, whisking, 3 minutes. Add pan juices and stock in a fast stream, whisking constantly, then bring to a boil, whisking occasionally. Briskly simmer, whisking occasionally, until gravy is thickened, 10 to 15 minutes. Season with salt and pepper.