Preheat oven to 375. Line a baking sheet with parchment paper.
In a mixer, mix sugar and oil, then add in egg, milk, pumpkin, vanilla and mix well.
In a separate bowl mix together the flour, cinnamon, salt, baking powder, baking soda together. Then gradually add this dry mixture to the wet mixture. Mix until smooth.
Gradually add in the chocolate chips
Drop a spoonful of dough onto the lined baking sheet
Bake for 15 -18 mins, until a toothpick comes out clean.