Preheat oven to 350 degrees
Line a baking sheet with parchment paper
In a large bowl or stand mixer add Sugar and oil mix together until smooth
Add Eggs one at a time until well incorporated.
Add vanilla extract and milk powder until well combined, scrape the mixer and mix again.
In a separate medium sized bowl add dry ingredients : cocoa powder, flour, baking powder, and salt.
Whisk dry ingredients until combined
Add the dry mixture to the wet mixture about 1/3 of the mixture at a time.
Mix until the ingredients are well incorporated.
Using a table spoon roll into a ball and roll in a bowl of powdered sugar until completely covered.
Place on a 8- to 12 cookies equally spaced on a baking sheet and bake for 13 minutes.
Enjoy