Mashed potatoes are one of the classic side dishes. one of the things that make mashed potatoes so popular is that they pair well with so many meals. making mashed potatoes is super easy when you use an instant pot. this recipe for instant pot mashed potatoes will make the creamiest, fluffiest mashed potatoes you've ever tried in just 15 minutes. so whether you're preparing mashed potatoes for thanksgiving, christmas or any other day of the week, here is your new go-to recipe. why this recipe is awesome you've been making mashed potatoes the old fashioned way for years, so.