3 roasted vegetables with balsamic lemon vinaigrette Recipes

baby beets, trimmed, peeled, red-skinned sweet potatoes (yams; about 3 medium), peeled , cut into 1-inch pieces, acorn squash, unpeeled , quartered lengthwise, seeded, cut crosswise into 1/2-inch-thick slices, brussels sprouts, trimmed , halved lengthwise, chopped fresh rosemary or 1 tsp dried, extra-virgin olive oil, whole garlic head, top 1/2 inch trimmed, balsamic vinegar, grated lemon peel

vegetable oil cooking spray, extra virgin olive oil, chopped fresh thyme, chopped fresh thyme, chopped fresh marjoram, chopped fresh marjoram, peeled, halved lengthwise , then cut crosswise into 1 1/4- to 1 1/2-inch pieces (red-skinned sweet potatoes), carrots, peeled, cut into 3/4-inch-thick rounds (about 4 cups), parsnips, peeled, cut into 3/4-inch-thick rounds (about 4 cups), rutabagas, peeled , cut into 1/2-inch pieces (about 4 cups), red onions, peeled , root ends left intact, cut into 1/2-inch-thick wedges (about 1 lb), balsamic vinegar, chopped fresh parsley, grated lemon peel, fresh parsley sprig