Add in cocoa powder, sugar and white sugar in a medium size bowl. Mix using a wire whisk.
Add in oil and mix until combined. This will look like a wet sand.
Add eggs and mix until there are no lumps. Add the vanilla.
Sift flour, baking powder and salt and mix the ingredients together. Make sure that they are well combined. Cover with plastic wrap.
Let the dough sit in the fridge for an hour.
PRE HEAT THE OVEN AT 350 F AND PLACE OVEN RACK A THE MIDDLE
When ready, scoop 3 tablespoon of dough and form into a ball.
Roll the cookie dough into powdered sugar and push the top gently to form a small flat top.
Arrange dough in the cookie sheet making sure that there is 2 inch distance of each cookie
Bake Chocolate Cookie Crinkles for 12 minutes.
Let cool for 5 minutes and transfer to a cooling rack.