Cream butter, oil and sugars in stand mixer (or with hand mixer in a bowl).
Add eggs and beat until fluffy.
Add baking soda, salt, baking powder, vanilla and flour and mix until incorporated.
Fold in chocolate chips, and scoop onto lightly greased baking sheet.
Add any chips on top, if needed, before baking.
Bake at 350 for 8-10 minutes.