Preheat oven to 350° and line a baking sheet with parchment paper
Stir together the ground flax and water into a small bowl, set aside for five minutes. You can measure the other ingredients while waiting
1 Tablespoon ground Flaxseed, 3 Tablespoons water
Add the pumpkin puree, oil, and vanilla to the flax egg. Stir together well.
1 cup pumpkin, ½ cup vegetable oil, 1 Tablespoon vanilla extract
In a large mixing bowl, combine together dry ingredients and set aside. Measure the flour using the method outlined above for best results. Add the brown and white sugars, baking powder, baking soda, pumpkin pie spice, cinnamon, and salt. Mix together, making sure all lumps and bumps are gone.
2 cups all-purpose flour, 1/2 cup brown sugar, 1/2 cup white sugar, 2 teaspoons baking powder, 1 teaspoon baking soda, 1½ teaspoon pumpkin pie spice, 1 teaspoon ground cinnamon, 1 teaspoon baking soda, 1/2 teaspoon salt
Make a well in the center of the dry ingredients. Pour the wet ingredients into the dry ingredients and fully incorporate with a mixing spoon. Do not over mix the batter or it will become tough.
Fold in the chocolate chips.
1 cup chocolate chips
Use a large spoon or cookie scoop to drop the dough onto a lined cookie sheet. Cooking 8-9 cookies at a time, bake at 350° for 12-14 minutes, until bottoms are lightly browned. Allow to cool before removing from cooking mat.