Legendary Sandwich

"Legendary Sandwich" is Teen Titans Go! Season 1, Episode 1a, and the first overall episode of the series.

Summary
Raven sends the others on a quest for the ingredients for a mystical sandwich so she can have the television to herself and watch Pretty Pretty Pegasus, and yet Robin waits a lot at the supermarket for his order while the others have a run-in with the Sandwich Guardians of the sandwich ingredients.

Plot
Raven is watching a television show called Pretty Pretty Pegasus, but she gets bothered by the boys, who are eating messily Robin's "legendary sandwiches". Raven overhears that they would do anything to get a legendary sandwich, and gets an idea to get rid of them. Raven tells them about a real life "Legendary Sandwich" in her Ancient Legends book, which could provide immortality and was so dangerous that the ingredients were scattered in many places. Each of the Titans, along with Starfire, prepare to go after one of the ingredients for the mystical sandwich. Cyborg looks for the mystical bacon in Lava Lake, as he has heat resistance. Beast Boy looks for the King's Lettuce buried deep underground, which he reach in gopher form. Starfire searches for the Stellar Tomato located among the stars. While Robin goes after the pretzel bread located in the supermarket, much to his disappointment of the lack of danger.

Raven enjoys her time alone in the tower, watching Pretty Pretty Pegasus. Robin waits at the supermarket for his order while the others have a difficult run-in with the Sandwich Guardians. Starfire, Beast Boy and Cyborg get beat up by the Sandwich Guardians, causing Starfire to lose her hair, Beast Boy to crack his teeth and Cyborg to lose his arm. They manage to beat the Sandwich Guardians and get the ingredients. Robin, after waiting for a long time, finally gets pretzel bread. Raven then makes the sandwich with a magical spell, and the other Titans get into a fight about who should eat the sandwich.

Unfortunately, Silkie eats the sandwich first, but then vomits it out, proving that Robin's sandwich is better and that the mystical sandwich has no value. The episode ends with Robin asking everyone if they want to watch Pretty Pretty Pegasus, to Raven's delight.

Characters

 * Robin (debut)
 * Raven (debut)
 * Cyborg (debut)
 * Beast Boy (debut)
 * Starfire (debut)
 * Silkie(debut)
 * Pretty Pretty Pegasus (debut)
 * Butterbean
 * Sparkleface
 * Sandwich Guardians (debut)

Trivia

 * This episode is the series premiere, which means this is the very first episode of the series.
 * Since this was the first episode aired, many lines and scenes are what were shown in previews on Cartoon Network about Teen Titans Go! before the show began.
 * This is the first episode in which Starfire lost some of her hair.
 * This is the debut of Raven's book, Ancient Legends.
 * Butterbean is the first character to speak in this episode, making her the first character to speak in the entire show.
 * It is revealed that Raven likes the young children's show Pretty Pretty Pegasus.

Continuity

 * Pretty Pretty Pegasus becomes a running gag in the series starting with this episode.
 * This is the first episode to be based off of an ancient legend.

Errors

 * Beast Boy wanted to eat the legendary sandwich, despite the fact that it contained bacon and he's a vegetarian, although he probably forgot to notice that.
 * When Beast Boy was digging for the lettuce dirt was shown being brought up, even though the living room seems not to be on the bottom floor.
 * When Raven put away her Pretty Pretty Pegasus dolls, she throws them away, but in the next scene, they are back and there's three and she puts them away with her powers.
 * Cyborg commented that Beast Boy couldn't eat the sandwich without any teeth, even though in "Smile Bones" the two of them had devised a way of eating without the use of teeth.
 * Although, it is possible that they hadn't invented the method at this point.
 * They also referred to teeth as "smile bones", even though they referred to them by their proper name in this episode.