Generally in the oven when baking cookies, placed in the middle layer, if it is a desktop oven, temperature control is not too accurate, generally set the temperature to 150-170 degrees, the time in 15 minutes or so, it is recommended to make the best cookies to ensure that the cookies are the same size, so as to avoid the size is not the same, it is easy to appear that some of the baking scorched and some of the phenomenon of rusty.