Cinnamon sticks smell warm, full, slightly fruity, peppery and vanilla-like. The cinnamon leaves smell spicy, woody and a bit metallic. Meanwhile, coffee beans give off more of a caramelized, nutty, or even chocolatey smell. Dark roasts tend to be earthier, bolder and sometimes they are even smoky. And vanilla smell is often described as sweet, creamy and slightly woody. Vanilla evokes notes of caramel, chocolate and cream, and a comforting sensation.