How do you cook a pork tenderloin 425 for 40 mins and scallop potatoes 375 1hr in the same oven?

You can absolutely cook a pork tenderloin and scalloped potatoes at the same time in the same oven, even though they require different temperatures and cooking times. Here's how to do it:

1. Preheating: Preheat your oven to 425°F (220°C).

2. Start with the Pork Tenderloin:

* Season your pork tenderloin with your favorite spices.

* Place it in an oven-safe roasting pan.

* Cook for 20 minutes at 425°F.

3. Add the Scalloped Potatoes:

* While the pork tenderloin cooks, prepare your scalloped potatoes.

* Place them in a separate oven-safe dish.

* When the pork tenderloin has been cooking for 20 minutes, reduce the oven temperature to 375°F (190°C).

* Place the scalloped potatoes in the oven alongside the pork tenderloin.

4. Continue Cooking:

* Continue cooking the pork tenderloin for another 20 minutes at 375°F, for a total of 40 minutes.

* The scalloped potatoes will need an hour to cook at 375°F.

5. Check for Doneness:

* Use a meat thermometer to ensure the pork tenderloin reaches an internal temperature of 145°F (63°C).

* The scalloped potatoes should be golden brown on top and tender when you insert a fork.

Important Notes:

* Oven Size: If you have a smaller oven, you might need to rotate the dishes halfway through cooking to ensure even browning.

* Monitoring: Keep an eye on both dishes throughout the cooking process. You may need to adjust the cooking time based on your oven's performance.

* Resting Time: After the pork tenderloin is cooked, let it rest for 10 minutes before slicing to allow the juices to redistribute.

This method allows you to cook both dishes simultaneously in the same oven while ensuring they reach their optimal temperatures and textures. Enjoy!