Mexican roasted vegetables are a flavorful and healthy side dish that can be enjoyed on its own or as a filling for tacos or burritos. This dish combines a variety of colorful vegetables like bell peppers, zucchini, and red onions, with Mexican spices like cumin, chili powder, and paprika. The vegetables are roasted until tender and slightly charred, bringing out their natural sweetness. Serve these delicious roasted vegetables as a side dish with grilled meats or as a vegetarian main course.