Finish the following sentence with the best choice: To make a grilled cheese sandwich,

Choices:
- butter two pieces of bread, place a piece of cheese between them, then grill the sandwich on the pan.
- butter two pieces of bread, place a piece of cheese and ham between them, then grill the sandwich on the pan.

Answer:
butter two pieces of bread, place a piece of cheese between them, then grill the sandwich on the pan.