Preheat the oven to 450 degrees. You can also lower it if you are roasting other items like a turkey! Just increase the cooking time.
Slice the eggplant, tomatoes, and onions and place them on an oiled baking tray. Roast them for 50 minutes.
Place the whole beets and carrots in a baking dish and roast them for an hour.
Place the greens on a large shallow platter. Top them with the sliced and roasted eggplant, tomatoes, onions, and red peppers.
Then cut the beets into wedges and cut the carrots into slices. Add them to the salad. Top with a little balsamic vinaigrette. Spoon the balsamic vinegar onto the salad plate around the greens. Top with everything spice or black pepper. Then top with the hazelnuts.
Serve family style right away.