My fiance and I are planning a winter wedding. We are thinking of doing a chili bar with a soup as well. We have right now a little over 30 guests on the list but it will probably grow to about 50 (no more than that or our venue cost goes up). How much should we make of each? It will be a mild chili, a hot chili, and a soup with a topping bar such as crackers, cheese, and sour cream. I've seen various numbers on the internet about how much would be best for each person. The overall census is about a cup per person.