Preheat skillet over medium heat.
Generously butter one side of a slice of bread.
Place bread butter-side-down onto skillet bottom
and add 1 slice of cheese.
Butter a second slice of bread on one side.
Place bread butter-side-up on top of sandwich.
Grill until light browned and flip over; continue
grilling until cheese is melted.
Repeat with remaining 2 slices of bread, butter
and slice of cheese.
Serve and enjoy!