I flew Jet Blue in MINT and ordered kosher food. When it was time for the meal the FA mentioned it was going to be served last bc of the "ovens". I wasn't sure what that meant, but I told her that was not a problem. When they finally brought the hot portion of the meal, they brought it to me completely unwrapped. I asked her why she took off the foil when it was written not to open, and she said, "This is how we were trained." I told her I was unable to eat the food and to take it back. She made sure to tell me again, that this is how she was trained to deal with the kosher food.
I obviously had enough food with me for everyone on the plane, so I was not going to go hungry.
My question is, what is the appropriate action I should take? I want to make sure this does not happen to other travelers and maybe I will get lucky and they will give me a $10.00 voucher