Mashed Potatoes winter squash has a bright white rind and a flesh that it nearly white. This unique 1 to 1-1/2 lbs. acorn squash is produced on a restricted vine and is sure to bring interest to your winter squash display. The flesh when baked and fluffed has the consistency of mashed potatoes and is low in sugars. The fruit set close to the crown of the plant and hold their color late into fall.