2 cups sliced
parsnip (1/4 inch thick)
2 cups baby
carrots
1 cup celery
(large pieces)
4 red potatoes
(about 1 pound, cut in ½-inch thick wedges)
2 turnips,
peeled, quartered, and thinly sliced
1 pound shallots
or onions, thinly sliced
1 large sweet
potato, cut in ½-inch thick slices
¼ cup dry sherry
2 tablespoons
olive oil
1 ½ teaspoons
salt
1 teaspoon dried
thyme
cooking spray