If you've made your mashed potatoes well in advance of your main course, though, how do you keep them warm? If you're celebrity chef Rachael Ray, you use a bain-marie. A bain-marie might sound ...

However, when a friend sent me Rachael Ray’s viral video on how to make crispy, lemony potatoes, I knew I had to make them. I’ve made roasted smashed ... the bottom of a pancake spatula.