Improve the oven temperature to preheat at 350 F. Subsequent, you may get to work mixing up the components for the cookie dough. Set out a big mixing bowl, and add in the remainder of the butter and each sugars. Cream the components collectively till they’re easy, then crack the eggs into the bowl and splash within the vanilla. Maintain mixing the contents till they’re mixed.
Now, take a medium-sized bowl, and pour within the remaining dry components: flour, cornstarch, baking soda, and salt. Whisk them collectively in order that every little thing is evenly distributed. Then, slowly start so as to add the flour combination to the butter combination. Add a bit, after which stir the contents to mix earlier than including extra of the dry combination. Proceed till the dough is totally blended, then stir within the roasted pecans.