Roast eggplant, bell pepper, and onion and serve the "salad" warm with pita bread.
Preheat oven to 400°.
Combine first 5 ingredients in a shallow roasting pan. Drizzle oil over vegetables. Sprinkle with salt and black pepper, and toss well. Bake at 400° for 45 minutes or until tender, stirring occasionally. Spoon eggplant mixture into a medium bowl; set aside.
Place a small skillet over medium-low heat. Add cumin; saute 20 seconds, stirring constantly. Add cumin, vinegar, and red pepper to eggplant mixture; toss well. Sprinkle with parsley.