When preparing a drink that requires heavy whipping cream, 1oz is the standard amount to be used according to the drink measurement guidelines.
If a customer requests heavy whipping cream, the standard amount to be used according to the reminder is 1oz. This is the specific measurement given for drinks with heavy whipping cream, regardless of the measurements indicated for light, regular, or extra cream.
In conclusion, for a drink that requires heavy whipping cream, you should use 1oz of cream.