When using smaller baking pans instead of one larger pan, you may need to adjust the baking time and temperature to ensure that the baked goods are cooked properly. Here's a general guideline to help you determine the adjusted baking time and temperature:
Check the recipe: Start by reviewing the original recipe to understand the recommended baking time and temperature for the 9-inch baking pan.
Calculate the volume difference: Determine the volume of the original 9-inch pan and compare it to the combined volume of your two smaller pans. This will give you an idea of how much batter is in each pan and how it may affect the baking time.
Adjust the temperature: In most cases, when using smaller pans, you might need to increase the temperature slightly. This is because smaller pans have a larger surface area relative to their volume, which means they will cook faster. Increase the temperature by 25°F (around 15°C) and monitor the baking process closely.
Monitor the baking time: Since smaller pans tend to bake faster than larger pans, start checking for doneness earlier than the original recipe's suggested baking time. Use a toothpick or cake tester to insert into the center of the baked goods. If it comes out clean or with a few crumbs, the baking is likely done. If the recipe initially stated a baking time of 30 minutes, for example, begin checking for doneness at around 20 minutes.
Adjust the baking time: Depending on how the baked goods are progressing, you may need to adjust the baking time further. If the center is not fully cooked, but the top is browning quickly, you can reduce the temperature slightly to ensure even baking. Conversely, if the top is not browning as desired, you can increase the temperature slightly.
Take notes: Keep track of the adjusted baking time and temperature that worked well for your recipe and smaller pans. This will help you in future baking endeavors.
Remember that these adjustments are general guidelines, and different recipes may require different modifications. Always keep a close eye on your baked goods and rely on visual cues, such as browning and texture, to determine their doneness.