Feeling peckish? All that hard work hampering the progress of science left you with a niggling hunger in that not inconsiderable gut of yours? It's hard work, being a stubborn wrench in people's plans, isn't it? Not that you have the mental capacity to actually do any of that on purpose, but somehow your mere presence is enough to throw the best laid plans to waste. You're just clumsily bumbling around through Brownian motion, like some random particle. A big, fat, stupid, aggravating infuriating particle Sorry about that, folks. Anyway, the lie can now become delicious and moist reality, with the official Aperture Laboratories Cake Mix. For those of us who dread the dark alchemy of pastry baking, the cake is finally within reach. And this one is supposed to be "official", so you finally have a chance to see what the original is supposed to taste like (the fan fascimiles are mostly of the Schwarzwald variety or thereabout). Based on other cake mixes, it tastes like baking soda and cardboard. And E412. Still makes a neat present for the Portal fanatic in your life (which may well be yourself). If nothing else, you get the official box to keep on your shelf. Neat. Buy it here. Source.