Answer: Standardized recipe
Step-by-step explanation:
A standadized recipe allows for people to be able to prepare a certain type of dish, medicine or otherwise in such a way that it will more or less turn out the same everytime it is made.
This is because it includes a specific set of ingredients including the quantity needed and the method one is to use to mix the ingredients and prepare the substance.
This ensures that the substance is similar everytime it is made, regardless of the person making it.