I decided to make some chocolate chip cookies. I didn't use chocolate chips because I have some nice organic dark chocolate bars. So I chopped one of those up and used them in my standard chocolate chip cookie recipe.
Then I was too lazy to measure out spoonfuls of dough, and decided to make chocolate chip cookie bars instead. Since the recipe said not to grease the pan, I didn't. I then stuck the pan in the oven, and went out to do some gardening while it cooked.
The wind was blowing, and making a racket as it ruffled all the leaves in the trees, so I didn't hear the oven timer when it went off. By the time I remembered and went to look, the cookie was burnt all around the edges.
I decided this wasn't too much of a problem because I could cut the edges off when I cut it up into bars.
Easier said than done: since I didn't grease the pan the whole thing was stuck like glue. I did manage to cut out and scrape out about 20 cookie bars, and the rest was burn edges and crumbs which I have put into a plastic tub, and which I will nibble on while I have a cup of tea (just so I don't waste any).

It may not look very pretty, but it tastes quite good, if slightly burnt and crumbly.
You have to feel sorry for me.