"Instant" Mashed Potatoes
Mashed potatoes keep OK in the fridge, but to make them last longer and so you can enjoy some any time, here's what to do.
Rather than throwing leftover mashed potatoes away, freeze them! Use a scoop to portion the potatoes onto a parchment-lined baking sheet, freeze until solid, then transfer to a large resealable plastic bag. To reheat them, microwave on high for 1 minute, or until heated through.