2. 1. Preheat the oven to 350ºF/180ºC. 2. Add the vanilla, sugar, brown sugar, eggs, and butter. 3. Add the flour, salt, and baking soda/powder. 4. Mix until fully blended; add the milk to achieve a smoothly blended dough. 5. Apply cooking spray to the pan so that the cookies won't stick to the baking pan. 6. Roll a small ball for each cookie.