01 -
Set the oven to 350°F and line a baking tray with non-stick parchment paper or a silicone mat.
02 -
In a big bowl, stir together the pumpkin puree, both sugars, oil, egg, and vanilla until smooth.
03 -
In a separate bowl, combine the flour, baking powder, cinnamon, nutmeg, salt, and baking soda.
04 -
Slowly mix the dry blend into the wet ingredients until everything is completely combined.
05 -
Fold in 1 cup of the chocolate chips and, if you'd like, the chopped walnuts.
06 -
Scoop out and drop tablespoons of dough on the baking sheet, then smooth the tops gently with a spoon or your finger.
07 -
Sprinkle the rest of the chocolate chips on top of each cookie and bake for 10 minutes.
08 -
Let the cookies cool directly on the baking tray for a couple of minutes, then move them to a wire rack to finish cooling.