Continuity mistake: Carly goes up to Sam and Freddie and puts her crumpled up napkin on her table. In the next shot, the napkin is crumbled in a different way. In the shot after that, Carly sits down and her napkin is completely flat.
When Carly and the team are facing the professional Chef, Carly says, "Add the Peruvian Puff Peppers." This pepper is also mentioned in "Drake and Josh", but in "Drake and Josh" it was illegal in the United States.