While there she co-wrote and performed in four Mainstage revues: "Family Circus Maximus", "Psychedelicatessen", "Insanity Fair" and "The Bush League of Justice".
From Outer Space" received the 2007 Canadian Comedy Award for Best Comedic Play.
At the 5th Canadian Screen Awards in 2017, Browne and her Baroness von Sketch Show castmates Meredith MacNeill, Carolyn Taylor and Jennifer Whalen were nominated for Best Ensemble Performance in a Variety or Sketch Comedy Series, and won the award for Best Writing in a Variety or Sketch Comedy Series; at the 6th Canadian Screen Awards in 2018, the troupe won the awards in both of the same categories.
[2] At the 7th Canadian Screen Awards in 2019, the troupe again won the award for Best Writing in a Variety or Sketch Comedy Series, and Browne was nominated for Best Lead Performance in a Digital Program or Series for the webseries The Writers' Block.
As of 2022, she has a recurring role in the CBC Television sitcom Run the Burbs.