How many pound of potatos to make mashed for 150 people?

It's impossible to give you an exact number of pounds of potatoes without knowing more information! Here's why:

* Portion Size: How much mashed potato do you plan to serve each person? A small side dish will need less than a large serving as a main course.

* Potato Type: Different potato varieties have different yields when mashed. Russet potatoes, for example, have a high water content and will yield more mashed potatoes than waxy potatoes like Yukon Golds.

* Other Ingredients: Are you adding other ingredients like butter, milk, or cheese? This will impact the final volume of mashed potatoes.

Here's how to calculate the amount you need:

1. Decide on a Serving Size: Estimate how many ounces of mashed potatoes you want to serve each person.

2. Consider Potato Type: Choose your potatoes. Russets are usually the best for mashed potatoes.

3. Factor in Yield: Potatoes will shrink when cooked, so consider a yield of about 2:1 (2 pounds of raw potatoes will yield about 1 pound of mashed potatoes).

Example:

* Serving Size: 4 ounces per person

* Potato Type: Russet potatoes

* Yield: 2:1

* People: 150

Calculations:

1. Total Mashed Potatoes Needed: 150 people x 4 ounces/person = 600 ounces

2. Total Pounds of Mashed Potatoes Needed: 600 ounces / 16 ounces/pound = 37.5 pounds

3. Total Pounds of Raw Potatoes Needed: 37.5 pounds x 2 = 75 pounds

Always round up! It's better to have a little extra than to run out.

Pro Tip: For a large group, consider using a recipe that makes a large batch of mashed potatoes, or you can make multiple smaller batches.