Re-designBest Answer 9 years ago Reply500 gals milk 17 gals eggs 2.7 gals vanilla extract 32 lbs sugar 1.2 gal veg oil 2 lbs salt 14 lbs peanut butter mix and cook in 650 gal. s.steel boiler cool and freeze in a Vandervoorts 650 gal. ice cream machine. Dispense into 1 gal. containers. Serves approximately 2500 people.