Preheat oven to 350 degrees. Cover baking sheet with silicone mat or parchment paper.
In small bowl combine your flour, baking powder and salt. In medium bowl combine dutch cocoa, sugars, brown sugar and canola oil. Beat eggs in one at a time and stir in your vanilla.
Slowly stir flour mixture into cocoa mixture. Once combined cover bowl with plastic wrap and place in the refrigerator for 30-45 minutes.
Using scoop or spoon make 1 1/4 inch balls. Roll each ball in powdered sugar and place on cookie sheet lined with silicone mat or parchment paper. Bake for 10-11 minutes. Let cookies cool for 2 minutes before moving to cookie cooling racks.