Some chips, with icing labels and pins added, to show relative sizes. The little guys are charleston chew based quad op-amps (TL074), then ATtiny2313s based on a "fudge stick" (left) and a Kit Kat (right). In the back, three 555s sit (at a slightly larger scale), made from chocolate-covered graham crackers.
Part of the circuitry snacks project: Edible models of functioning electronic circuits. Designed for fun, for geeks, for kids, and for teaching and learning electronics.