Chicken with thyme

15 lbs roasting chickens 3 large yellow onions , unpeeled and quartered 6 carrots , unpeeled and halved 4 stalks celery , with leaves, cut into thirds 4[...]

16 medium asparagus spears , trimmed to 5-inch lengths 2 teaspoons olive oil 2 tablespoons balsamic vinegar 1 tablespoon unsalted butter 1 small onion ,[...]

1 (3 lb) chicken 3 tablespoons olive oil salt and pepper 2 medium potatoes , cut into 1/2 inch chunks (Yukon Gold) 3 medium carrots , cut into 1/2 inch chunks[...]

2 navel oranges 2 limes 6 chicken breasts (with skin and bone, 6 oz each) 2 tablespoons vegetable oil 3 -4 shallots , coarsely chopped (or 1 small onion) 1[...]

FOR THE CHICKEN: 1 whole chicken (3 to 4 pounds) or 3-4 pounds of chicken pieces 1 bunch scallions , both white and green parts, trimmed and finely chopped 2[...]