The humble potato is the GOAT of vegetables, but it has one drawback: It can be a lot of work. Potato prep often involves scrubbing, boiling, and grating, and then there's the actual cooking stage.

You can keep frozen spuds fresh, flavorful, and ready for any meal. Indeed, raw potatoes don’t freeze well; ice crystals rupture their cell walls, leaving them mushy once thawed—and many people think ...