How Long Do You Cook a 5 Lb Meatloaf
So, set your timer for one hour, but start checking at 55 minutes. Every oven is a little different, and your meatloaf’s personality (is it more beefy? has a lot of veggies?) will change things slightly.
If you end up cooking it for 1 hour 20 minutes, and your internal temp hits 165°F? That’s fine. It’s still delicious. There’s no shame in a little extra time—better safe than dry and sad.
Just remember: relax. You’ve got this. A 5-pound meatloaf is a loving, forgiving dish that wants you to succeed. So pop it in, pour yourself a drink, and let the science of slow heat do its thing. Your future self—and your full belly—will thank you.