This Mediterranean quinoa casserole is a healthy and flavorful dish that is packed with protein and nutrients. It features cooked quinoa mixed with a variety of Mediterranean-inspired ingredients, such as roasted red peppers, olives, feta cheese, and fresh herbs. The casserole is then baked until the flavors have melded together and the cheese is melted. Serve it as a main course or a side dish for a light and satisfying meal.