mashed-potatoey

Resembling or characteristic of mashed potato.

“The tops of these clouds look fibrous or wispy because they’re made up of crystals,” he [Bill Imperatore] said. “The bottoms are cottony or mashed-potatoey-looking because they’re warmer. Some water vapor begins to fall as ice crystals but it melts on the way down and exits the cloud in the form of rain.”

French fries are cut steak-style, thick and fried a blond color, sort of mashed-potatoey inside.

With mashed potato.

Silent tears brimmed in Lorraine’s eyes as she stood there, wringing her mashed-potatoey hands on a dish towel.

MacDinton’s Irish Pub & Restaurant ([…]) is another Irish entry, with a killer black and tan, a warming Irish coffee, and a fair representation of Irish staples, from rib-sticking, mashed-potatoey shepherd’s pie to respectable corned beef and cabbage.