Tonton Streaming The Garfield Show (2009) S1E1 - Pasta Wars

It's Garfield's birthday and Jon forgets. He later remembers, and makes 8 lasagnas but is one short. Meanwhile, an unusual type of Alien which looks like lasagna and can speak English with an Italian accent arrives on Earth. They plan to invade the Earth, but are quickly scared away by Garfield's ravenous appetite.