Is “Ganache” a Scrabble word?
Yes
GANACHE
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Ganache
/ɡəˈnæʃ/
noun
1.A rich sauce, made of chocolate and cream, used also as the filling of truffles, and as a glaze.