How long does it take to bake a meatloaf at 200 degrees that should be baked 350 for one hour?

You can't simply adjust baking time based on temperature alone. Here's why:

* Different temperatures affect cooking methods: 350°F is a standard temperature for baking meatloaf because it allows for even cooking throughout. 200°F is much lower and would essentially be simmering the meatloaf, which wouldn't cook it properly.

* Time and temperature are interconnected: You need to consider the total heat energy applied to the meatloaf to ensure it reaches a safe internal temperature.

Here's what you should do instead:

1. Don't bake at 200°F: This will not cook the meatloaf properly and could lead to foodborne illness.

2. Stick to the recommended temperature: 350°F is the standard for a reason.

3. Check the internal temperature: Use a meat thermometer to ensure the center of the meatloaf reaches 160°F for safety.

4. Adjust time as needed: You may need to adjust the baking time slightly depending on the size and shape of your meatloaf.

Remember: Food safety is crucial, so it's best to follow recommended cooking instructions and use a meat thermometer to ensure your meatloaf is cooked through.