How long do you cook 3.5lb meatloaf?

Here's why:

* Size matters: A 3.5lb meatloaf is a fairly large one, so it will take longer to cook than a smaller one.

* Internal temperature: The most important thing is to cook the meatloaf to an internal temperature of 160°F (71°C) to ensure it's safe to eat.

* Baking time can vary: The exact cooking time will depend on the recipe, the shape of your meatloaf, and your oven's temperature.

Here are some tips for perfect meatloaf:

* Use a meat thermometer: The best way to know when your meatloaf is done is to use a meat thermometer.

* Check for doneness: After about an hour, insert a meat thermometer into the center of the meatloaf. If the temperature is 160°F (71°C), it's done.

* Let it rest: After taking the meatloaf out of the oven, let it rest for 10-15 minutes before slicing. This will allow the juices to redistribute and prevent the meatloaf from becoming dry.

Enjoy your delicious meatloaf!