The Waratahs piled on 10 tries to consolidate top spot on the ladder and turn the tables on the Drua after two painful finals losses to the Pacific Islanders.
The Tahs had their four-year title streak ended by the Drua in the 2022 decider before slipping up again in last year's semis after finishing the regular season as undefeated minor premiers.
Their hunger for redemption was on full display on Saturday as the Waratahs were never headed after Maya Stewart scored the first of her two tries in the second minute of the match.
Fellow winger Desiree Miller, another of the most impressive performers, also notched a double.
Centre Georgina Friedrichs, prop Bridie O'Gorman, lock Katie Leaney, hooker Brittany Merlo, flanker Sky Churchill and replacement forward Eva Karpani also crossed as the Waratahs converted a 24-14 halftime lead into a 41-point rout.
"It was a really physical game." said Waratahs captain Piper Duck.
"And the way they play the offload game with such intensity, they really put us under the pump today so obviously I'm really happy we got out on top there.
"But that score does not resemble how hard that game was. That was tough."
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