[DannyTN]

Grilled cheese is the universal food. Several interstellar wars have been prevented by the offering of grilled cheese sandwiches.

[TigersEye]

You have to know which species you should serve a grilled cheese with ketchup and which with tomato soup or you’ll start the war right back up again.

[Bulwyf]

“Grilled cheese is the universal food. Several interstellar wars have been prevented by the offering of grilled cheese sandwiches.”

On the flip side of that coin, several wars have been started when said sandwiches were served on whole wheat bread with nuts in them.