For the grilled cheese we use cast iron pans
or if we're making a lot of sandwiches, we'll use my favorite pan
because we can make so many at once. I'm sure you know how to make grilled cheese, but just in case
there's someone out there who doesn't (?), put cheese between two pieces of bread, generously butter the sides that are going onto the pan, and cook 'til golden, making sure to watch so they don't burn. Time them to be done about when the soup is ready.