Turn oven off and leave the pan inside the oven till the oven cools.
*After a couple of minutes check one of the peanuts. If they are not done yet, and still a little chewy, turn the oven back on and repeat the process for 10-20 minutes or until done. Just be sure not to burn your peanuts. Oven times will vary depending on heating.
Recipe by LemonPeony at https://lemonpeony.com/how-to-make-skillet-roasted-peanuts/