Also called baby or creamer potatoes, these are any potatoes that are harvested young, before their sugars are fully converted to starch. Generally, the smaller they are, the better the taste. They’re sweeter and waxier than mature potatoes, with very thin skins that don’t need to be peeled. Since they’re firm and flavorful, they’re ideal for potato salads and roasting whole. They go soft quickly and should be eaten within 3 days.