How many cups of mashed pototoes will 3 pounds of Yukon potatoes make?

Three pounds of Yukon potatoes typically yield about 6 to 8 cups of mashed potatoes, depending on how creamy or chunky you prefer them. Generally, you can expect to get about 2 to 2.5 cups of mashed potatoes from each pound of potatoes. Keep in mind that the final volume can vary based on cooking methods and the amount of added ingredients like butter and milk.