Roasted Eggplant and Bell Pepper Soup

3/4 lb eggplant , left unpeeled and cut into 1/2-inch dice 1 medium onion , chopped 1 red bell pepper , chopped 4 garlic cloves , chopped 2 tablespoons extra[...]

2 eggplants , cut into 3/4 inch thick slices (2 1/2 lbs.) 2 large green bell peppers , cut into 1/2 inch wide strips 2 large red bell peppers , cut into 1/2[...]