1
"Lemon [insert baked good here]" --every review of Bake
And they're all absolutely correct. There's really not much else to say-- it smells like a lemon cake, or cupcake, or pie, or any other lemon confection. It's that thing where it has the flavor of a lemon, without tasting sour, or tart, or bitter. Whatever smell you're imagining is probably spot on.