Long lost cookies

It’s not publishing related, but I couldn’t resist posting this:
I turned the oven on 450 to preheat for my supper. Suddenly, smoke is coming out of the oven vent.
Huh? What could be burning in an empty oven?
I open it up, and there’s a dozen oatmeal cookies. Oatmeal cookies I made about five days ago. I must have completely forgotten them in there! I turned off the oven later that night, wondering why I forgot to turn it off after the last batch.
Sad. Those were good cookies, too, before the scorching