My family used to spend hours perfecting them, until my dad tried a simple trick using a boxed mix of Idahoan Original Mashed Potatoes — and it changed everything for us. His method combines one ...

Mashed potatoes are a fan-favorite, especially around the holidays, and everyone has their own spin on the classic side. I decided to test recipes by Guy Fieri, Ina Garten, and Alton Brown to find ...