melangeur
/ˌmɛlɑ̃ʒœʁ/ or /ˌmɛlɑ̃ʒœʁ/ (French pronunciation)
Definitions
1. noun
A person who mixes or blends things, especially food or drinks, often in a sophisticated or elegant manner.
“The melangeur carefully combined the ingredients to create a unique cocktail.”