french fries

Photo: loooby/iStock

2 of 5
A Crispy, Starchy Can't-Eat-Just-One Indulgence
If you're going to indulge, at least make it worthwhile, says nutritionist Rebecca Katz, whose forthcoming book is titled Clean Soups. The self-proclaimed potato-holic loves good French fries, but will only succumb to their salty charms if they're really good: perfectly crisp, without a hint of sogginess. When she finds the ideal fry, she knows she's in for a treat.