How many oz of spaggetti sauce to feed 20 people?

It's tough to say exactly how many ounces of spaghetti sauce you need for 20 people without knowing a few things:

* Appetites: Are your guests big eaters, or light eaters?

* Other dishes: Is the spaghetti sauce the main dish, or will there be other sides?

* Serving size: How much sauce do you want each person to have?

Here's a general guide:

* Light eaters, with other sides: 16-20 ounces of sauce (about 1 cup per person)

* Average eaters, with other sides: 24-32 ounces of sauce (about 1.5 cups per person)

* Big eaters, spaghetti as the main course: 40-48 ounces of sauce (about 2.5 cups per person)

To be safe, it's always better to have a little extra sauce than not enough. You can always freeze any leftovers!

Let me know if you have any more information about your guests and meal, and I can give you a more specific answer.