A very Happy Thanksgiving to you! I appreciate you guys!
Way back in November ’04, I wrote an article on oven temperature calibration that I thought might be helpful right about now. The link is below…
If your oven burns the cookies or always takes longer than Betty C. says it should, this article should help, especially with ‘analog’, non-electronic oven thermostats.
Most electronic oven controls adjust, too, but the procedure’s different for each version, so you’ll want to check the owner’s manual for yours. Most newer manuals include it. And be sure to use an electronic, remote-sensing thermometer. They’re no longer expensive, and very handy for a lot of other jobs, too.
Hope that’s helpful, and that you and yours have a terrific Thanksgiving!
Dave’s Repair Service
New Albany, PA