First, preheat your oven to 350°F.
Line a baking sheet with parchment paper.
In a large bowl, whisk the brown sugar, oil, and non-dairy milk until combined.
Stir in the vanilla extract.
Next, gradually add in the flour with baking powder, baking soda and salt.
Fold in the chocolate chips or chunks.
Using a spoon or scoop, drop the mounds of dough onto your lined baking sheet. Be sure to space each mound about 2” apart.
Place the baking sheet into the oven.
Bake for 10 to 12 minutes.
Remove the cookies from the oven and cool before serving.