I’ve often taken my own meals aboard flights. These I specifically prepare and pack for particular flights. It’s more entertainment then an actual necessity, but it does make the journey a bit more predictable and tasty. Typically, I create a cold meal, such as a chef salad. However, I have also made some dishes such as lasagne, stews, and the like that would be great if warmed up. Would it be crossing the line to ask a flight attendant to warm the meal for me? Would that be permitted? Or, is it just foolish to consider this as a possibility?

Thank you for your replies.