Position a rack in the center of the oven. Preheat the oven to 450°F. Place a wire rack on a large rimmed baking sheet or in a shallow roasting pan large enough to allow several inches of space between the birds.
Have ready:
Arrange the birds breast-side up on the rack. Brush the skin with:
Mix together in a small bowl:
Rub the mixture onto both sides of the birds. Roast until the internal temperature of the thickest part of the thigh reaches 170°F and the thigh releases clear juices when pricked, 20 to 30 minutes. Place the birds on a platter, tent with foil, and let stand for 10 minutes. Prepare with the pan juices, if desired: