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If you plan on a serving size of 3/4 cup, you will need about 7 and 1/2 pounds of potatoes to make mashed potatoes to feed 20 people.
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November 5, 2010
If you plan on a serving size of 3/4 cup, you will need about 7 and 1/2 pounds of potatoes to make mashed potatoes to feed 20 people.