Getting rid of Laryngitis Using Onion!?

[Zoo]

Does anyone know how to get rid of Laryngitis using onion. I seen Barbara Walters on The View one morning and she said you boil onions but I can't remember the rest. I think it had honey in it but I can't seem to find it anywhere. Can someone help me. My kids are acting up and I can't tell them to be quiet! Thanks