It was created in NUMBER@1 by PERSON@1 , PERSON@2 , PERSON@3 as an ice cream topping ; customers later discovered that it made an appealing drink when mixed with water .

It was created in NUMBER@1 by PERSON@1 , PERSON@2 , and PERSON@3 as an ice cream topping , and customers later discovered that it was an appealing drink when mixed with water .
