This Eggplant and Sardine Omelet is a delicious and nutritious dish that combines the flavors of tender eggplant and savory sardines. The eggplant is sautéed until soft and golden, then mixed with beaten eggs and sardines. The mixture is cooked until the eggs are set and the omelet is golden brown. This omelet is packed with protein and healthy fats, making it a satisfying meal for any time of the day.