Cookie dough is a mixture of cookie ingredients in a malleable form and not yet been solidified by heat. The dough is is then separated and the balls are baked into cookies. Cookie dough can either be brought from the market or it may be made at home. The ingredients used for making cookie dough include granulated sugar, brown sugar, softened butter, salt, eggs, baking soda, all-purpose flour and vanilla. Desserts like ice cream and milkshake that contain cookie dough are also very delicious.