This innovative veggie casserole combines the goodness of roasted vegetables and quinoa. The vegetables are roasted to perfection, bringing out their natural sweetness and adding a delicious smoky flavor to the dish. The quinoa adds a nutty taste and a satisfying texture. This casserole is packed with nutrients, as it includes a variety of colorful vegetables like bell peppers, zucchini, and eggplant. It's a wholesome and filling meal that is perfect for a weeknight dinner or a potluck gathering.