I found this. Does it sound right?
Side Dish
Asparagus, carrots, cauliflower,
broccoli, green beans, corn kernels,
peas, black-eyed peas, and so on 3 to 4 ounces/per person
Potatoes and yams 4 ounces/ per person
for 12 people 6 lbs of starchy and root veggies
Cooking For Crowds For Dummies Cheat Sheet - For Dummies