Ingredients

1 winter squash, such as acorn or delicata (about 1 1/2 pounds), cut crosswise into 1/4-inch-thick rings and seeded

12 ounces assorted fingerling potatoes, halved lengthwise

1 bunch baby carrots, trimmed and peeled (or 3 medium carrots, peeled and cut lengthwise into 1/4-inch-thick pieces)

1/2 pound brussels sprouts, halved

1 medium celery root (about 12 ounces), trimmed, peeled, and cut into 1/4-inch wedges

1 bunch baby beets, trimmed, peeled, and halved

1/4 cup extra-virgin olive oil

Coarse salt and freshly ground pepper

2 medium leeks, white and pale-green parts only, sliced lengthwise into 1/4-inch-thick pieces and rinsed well

5 ounces baby kale, curly endive, or other hearty greens

Warm Roasted-Garlic Dressing for Roasted-Vegetable Salad

Preparation

Preheat oven to 400 degrees. Put squash, potatoes, carrots, brussels sprouts, celery root, and beets into a large bowl. Drizzle with 3 tablespoons oil, and sprinkle with 1 teaspoon salt and 1/4 teaspoon pepper; toss. Arrange vegetables in a single layer on 2 rimmed baking sheets (do not crowd). Roast 15 minutes.

Toss leeks with remaining tablespoon oil. Add to roasting vegetables; continue to roast, tossing halfway through, until golden brown and tender, about 35 minutes more. Transfer sheets to wire racks; let cool slightly.

Place greens on a platter; top with vegetables. Drizzle with warm dressing. Season with salt and pepper.