<human>:  What is the best way to make a grilled cheese sandwich?
<bot>: The best way to make a grilled cheese sandwich is to butter one side of each side of two slices of bread. Place the slices of bread butter-side down in a skillet over medium heat. Place a slice of cheese on top of one of the slices of bread. Once the bottom slice of bread is golden brown and the cheese is beginning to melt, top with other slice of bread with the butter-side up. Gently press down on the sandwich with a spatula and cook until the bottom slice of bread is golden brown. Flip the sandwich over and continue to cook until the cheese is completely melted. Enjoy!