If I were the dad I'd get tricked once... then keep the evil one and use it as weight comparison point for all others. I don't need to unwrap any. The light ones, if there are any, are the good ones. I'd do that while looking in her eyes grinning knowing how long this little ordeal took for her to make.
I coat them in olive oil, salt, ross them on a baking pan at 425 for some time that I can't specifically recall. Even my kids love them, and I certainly do. My favorite are definitely fried of, super crispy, but I like to think they're marginally healthier baked.