Sarah

Sarah (full name currently unknown) is a guest star on Lincoln Cooks. Her moral support knows no bounds, and she provides an example of her taste-testing expertise (in her debut episode, no less), demonstrating an incredible talent for determining whether or not a food is processed just by tasting it.

Connections
Ambiguous Relationships: Lincoln Cooks, Micah

Interactions
Lincoln Cooks

Sarah seems to positively regard Lincoln, as she is confident enough that he wouldn't deliberately put potentially harmful ingredients into the cookies that he gives her.

Micah

Though not often on screen at the same time, Micah and Sarah can be briefly seen talking with each other in the episode I Turned Myself Into A Cookie!!!!!!. They can also be heard talking in the background.

Trivia

 * While Sarah's name is never once spoken in her debut episode, her name appears in the subtitles.
 * Since Lincoln is revealed to have one sister and Sarah's debut appearance seems to be in the Cooks household, it seems somewhat likely that Sarah could be Lincoln's sister. This is never confirmed.