Is it "meatloafs" or "meatloaves"?

According to dictionary.com, it's "meatloaves", or "meat loaves".

Example from The Amazing Spider-Man (2012)

May Parker: Why didn't you tell me you didn't like my meat loaf? You could have said that to me 37 years ago.

Ben Parker: Um...

May Parker: How many meat loaves have I made for you?https://www.imdb.com/title/tt0948470/quotes?item=qt1880061