How many pounds of pasta salad do you need to feed 400 people?

The amount of pasta salad you need will depend on a few factors, such as the serving size and whether or not it will be the only food served. A good rule of thumb is to plan for about 1/2 pound of pasta salad per person. This means that you would need approximately 200 pounds of pasta salad to feed 400 people.

Of course, if you are serving other dishes along with the pasta salad, you may be able to get away with serving less. For example, if you are also serving sandwiches or breadsticks, you could probably cut the amount of pasta salad in half. Ultimately, the best way to determine how much pasta salad you need is to do some calculations based on the number of people you are serving and the other dishes that will be available.