Moussaka is a traditional Greek dish that is made with layers of eggplant, ground meat, and a creamy béchamel sauce. The eggplant is sliced and fried until golden brown, then layered with a mixture of ground meat, tomatoes, onions, and spices. The dish is then topped with a creamy béchamel sauce and baked until golden brown. It's a hearty and flavorful dish that is perfect for a family dinner or a special occasion.