Mix the spices, salt and pepper together in a small bowl. On a large, oiled baking sheet, toss the veggies with the 2 tablespoons olive oil. Sprinkle the spice mixture overtop, and toss to coat evenly. Bake in a 425 degree oven for about 25-30 minutes or until the vegetables are cooked through and slightly caramelized. (I checked after 20 minutes, tossed them around a bit, and took them out after 25 minutes.)