Get the Recipe: Parsley Smashed New Potatoes
Cooking the potatoes just right is key. If they're undercooked, you'll have pockets of crispy potato chunks—a big no-no for classic fluffy mashed potatoes. If you overcook them they disintegrate and your potatoes will be soupy. The specific cooking time depends on the size of your potato: a perfectly cooked piece of potato should give no resistance when cut with a knife, but shouldn't crumble into a million pieces.