Why is it that every time I bake, whether it’s cookies or cakes, I need to add 50% to the baking time?
If a cookie recipe calls for 10-12 minutes, its usually 17. If a cake calls for 30-35 minutes its usually at least 45… I’ve spoken to people and they have the same issue, so I know its not only me…
Are you sure your oven is fully preheated when you’re putting the cookies/cakes in? Also, if you use disposable baking pans it might take a bit longer. They don’t conduct heat as well as the reusable type.
Things to check>>>>
Calibration of oven
Using dark colored metal baking pans not disposables
Pyrex needs to bake at 25 degrees F lower temp
Is the oven fully preheated
Is the cake on the center rack and the ONLY item in the oven
Did you make sure to use LARGE eggs in the mix….that is the size commercial recipes call for in the US, larger eggs in the batter require longer baking times.
Remember: cooking is an art, baking is a science. It requires accurate measurements, time and temperature