How many pounds of parsley potatoes to feed 200 people?

To feed 200 people with parsley potatoes, you generally estimate about 1/2 to 3/4 pound of potatoes per person, depending on whether it's a side dish or a main component. Therefore, you would need approximately 100 to 150 pounds of potatoes. Adjust the quantity based on the overall menu and portion sizes. Don't forget to account for the weight of any additional ingredients like parsley and seasoning.