(my apologies for the substandard photo)
Leave cherry tomatoes and mushrooms whole. Cut other vegetables into large chunks so that all are about the same size. Place all in a large bowl. Drizzle with olive oil and balsamic vinegar. Sprinkle with your favorite seasoning blend. Mix to coat all vegetables. Pour into a foil lined broiler pan and place under broiler. Watch closely, and when vegetables begin to char, stir and place back under broiler. Continue until they are done to your taste.
Tonight I served the vegetables in pitas with left over shredded chicken and a fabulous Tzatziki (Greek yogurt and cucumber sauce) found here. YUM!