01 -
Evenly spread softened butter on one side of each bread slice.
02 -
Flip bread slices with buttered side down. If using, spread Dijon mustard on the inside of the bread. Place one slice of cheese on each slice, then top with ham slices. Season with salt and pepper and add the second slice of cheese on top.
03 -
Place the second slice of bread on top with the buttered side facing outward to form the sandwich.
04 -
Toast sandwich in a toaster oven or sandwich press preheated to 375°F for 5 to 7 minutes until the bread is golden and cheese is melted.
05 -
Alternatively, heat a skillet over medium heat and cook the sandwich for 3 to 4 minutes per side, pressing gently until golden brown and cheese is melted.
06 -
Allow the sandwich to rest for 1 minute before slicing in half and serving warm.