I bought our panini pan—a rectangular grill pan with a matching rectangular lid that sits inside the pan—in the clearance section of a department store years and years ago, but it wasn’t until we had kids that I put it to use on a weekly basis. Quick grilled sandwiches are not only delicious but incredibly versatile—and, it turns out, very practical because they hold together in your lunchbox no matter how much you might throw your school bag around in the yard before going to the classroom for the day! This combination of peach and goat cheese is my eldest daughter’s favorite and this is the sandwich that she takes on the first day of school every single year. The start of the school year coincides with the height of peach season, but for all those times when local fruit is not available, I buy imported peaches and grill them on the panini pan before assembling the sandwich, to bring out their peachy sweetness.