If the oven temperature in your range or wall oven is cooking too slowly or too fast, the oven may need to be calibrated. You can easily calibrate your oven temperature by following the instructions in your owner's manual. See the "Adjust the Oven Thermostat" section. We recommend making 1 adjustment and then use the oven a few times before making a second adjustment.
Adjusting your oven temperature is a common requirement in high altitude locations.