How Much Food Do You Need?

For many people, myself included, estimating how much food you'll need for your party is difficult. My family tends to overdo it, as evidenced by the leftovers I brought back last night from my mom's Father's Day dinner. The girls and I enjoyed them for lunch today, and will probably enjoy them again tomorrow. But, you don't want so many leftovers that they spoil before you can eat them up. And you certainly don't want to have too little food, and send your guests home hungry. That's why it's good to estimate how much food you'll need at your party in a more scientific way, so that the amount you prepare is just right.