Welcome to the superb world of paper!! You should purchase sherry in bulk to save money. You may want to make a triple serving size!First, preheat the oven to 175° and grease a 19x18" baking pan.
Start by laying the paper in the baking pan like you're on a cooking show. (this step must be done carefully to avoid an explosion!)
Now, add the sherry.
Add the vinegar with a large spoon.
Mix in celery quickly with your hands.
Add the celery with a fork.
Cook 30 minutes or until light brown.
While you're waiting, did you know that most kinds of paper are not digestible by humans? Fascinating!
For extra spiciness, add tobasco when serving. Don't forget to take a sip of sherry for all of your hard work!