
Pick your potato wisely: high-starch Russets give an airy lift, while Yukon Golds lend a buttery hue and subtle sweetness. Ready in roughly 30 minutes, the mash scales effortlessly for meal prep, and leftovers stay velvety when reheated with a quick splash of liquid.
Russet potatoes, peeled and cut into chunks (about 2 lb)
Wash the potatoes under running water
Heat the butter and milk in the same saucepan you’ll use for mashing so they’re steaming when they hit the potatoes—hot dairy soaks in quickly and prevents gumminess. For a subtle upgrade, steep a bay leaf or cracked peppercorns in that warm mixture for 5 minutes, then strain before blending for a layered, savory finish.