You take the spatula and stick it between the cookie and the baking sheet to free the cookie.

[He's, um. Somewhat comically? Bent over trying to pull a plate from said cupboard. It gives Dave a great view of his ass, though, if he's looking.]

.... You do know how to use a spatula, right?

[It's entirely possible Connor's realizing the big flaw in his plan right now. The flaw is that Dave's fucking useless in the kitchen.]