De or het poederchocolade?

The correct Dutch article is:

de poederchocolade

Rule Words ending in -ade: always de. See the rule

How to use poederchocolade

the poederchocoladede poederchocolade
this poederchocoladedeze poederchocolade
that poederchocoladedie poederchocolade
our poederchocoladeonze poederchocolade
your poederchocoladejouw poederchocolade
every poederchocoladeelke poederchocolade
which poederchocolade?welke poederchocolade?
a big poederchocolade / the big poederchocoladeeen grote poederchocolade, de grote poederchocolade