Holiday Turkey Gravy

Directions

• Preheat oven to 425°. Place turkey wings and onions in a roasting pan. Roast, uncovered, until well browned, about 1 hour. Transfer wings and onions to a 5-qt. slow cooker. Add water to pan, stirring to loosen browned bits. Add to slow cooker. Stir in 6 cups broth, carrots and thyme. Cook, covered, on low 4 hours.
• Remove wings; discard or save for another use. Strain and discard vegetables from turkey stock; skim fat. In a 6-qt. stockpot, melt butter over medium-low heat; whisk in flour, pepper and remaining broth until smooth. Slowly whisk in stock; bring to a boil, stirring constantly. Reduce heat; simmer and stir until gravy reaches desired consistency.