The French Ham and Cheese Sandwich, also known as Croque Monsieur, is a classic French dish that is loved for its rich and indulgent flavors. This sandwich is made with layers of thinly sliced ham and creamy Gruyere cheese, sandwiched between slices of crusty bread. It is then topped with a bechamel sauce and baked until golden and bubbly. The result is a warm and gooey sandwich that is perfect for a quick and satisfying meal.