Hazırlanışı
1Preheat the oven to 425 degrees F (220 degrees C).
2Arrange eggplant, zucchini, bell pepper, and onion on a greased or foil-lined baking sheet. Spray vegetables with cooking spray. Season with 1/8 teaspoon black pepper.
3Roast in the preheated oven, stirring and rotating pan once during cooking, until vegetables are lightly browned and tender, about 40 minutes.