How long do you cook a 4 pound meatloaf?

The cooking time for a 4 pound meatloaf will vary depending on the type of oven and the temperature that it is cooked at.

Generally speaking, a 4 pound meatloaf should be cooked for about 1 hour and 15 minutes in a 375 degree oven, or until the internal temperature reaches 160 degrees Fahrenheit.

However, it's always a good idea to use a meat thermometer to ensure that the meatloaf is cooked to your desired doneness.