Johnny Test (2005)

S5E17 How to Become a John-i Knight

Beings from a planet made entirely of meat enlist Johnny's help to safeguard their realm from the malevolent Dark Vegan, who seeks to annihilate it in anger over his inability to create the ideal toast. Johnny must rise to the challenge and defend the meat world from this looming threat, all while navigating the bizarre dynamics of alien life and the stakes of culinary perfection.