do you have to preheat the oven when baking cookies
Baking and Testing for Doneness Preheat oven 10 to 15 minutes before baking the first sheet or pan of cookies. Check oven temperature with an oven thermometer. When testing for doneness, your best guides for cookies are time and appearance. Always use a timer. Starting with a cold oven can yield surprising (and delicious) results. … Read more