Does the time for baking pies change when you put two same in oven?

Yes, the time for baking pies can change when you put two in the oven at the same time. Here's why:

* Oven Temperature Fluctuation: When you add two pies to the oven, it takes longer for the oven to heat back to the set temperature after the door is opened. This temperature fluctuation can affect the overall baking time.

* Competition for Heat: Both pies will compete for the same amount of heat in the oven. This can lead to longer baking times and potential uneven baking as one pie might be slightly cooler than the other.

* Air Circulation: Adding two pies can restrict airflow in the oven. This can hinder the circulation of hot air and affect the evenness of baking.

To compensate:

* Increase Baking Time: Add a few minutes to the recommended baking time for each pie. You can check for doneness earlier by using a toothpick or thermometer.

* Space Them Apart: Ensure there's adequate space between the pies to allow for good air circulation.

* Rotate the Pies: Rotate the pies halfway through the baking time to ensure even cooking.

Important Note: It's always best to check the internal temperature of the pies to ensure they are fully cooked. A meat thermometer inserted into the filling should register at least 190°F (88°C) for safety.