While zaalouk can be a healthy choice, it depends on the preparation method and the ingredients used. The dish is healthy and nutritious, as eggplant is a good source of fiber, vitamins, and minerals. It can be a great source of vitamins, minerals, and fiber. However, if the eggplant and other vegetables are overcooked, or if unhealthy oils or excessive amounts of salt or sugar are added, it could become a less healthy option.