Yesterdough

Summary Yesterdough is not, as its name might suggest, a delectable historical pastry, nor is it related to yesterday's leftovers in any palatable sense. Rather, it is a uniquely perplexing substance known primarily for its extraordinary ability to un-bake baked goods. When applied to a cake, cookie, or even a crumpet, Yesterdough doesn't just make it stale; it actively reverses the baking process, transforming the finished product back into its raw, constituent dough. The consistency, smell, and often the moral implications of this transformation are highly debated among the highly unqualified experts at Derpedia. It's often mistaken for Pre-Oven Pudding, which is an entirely different (and equally useless) culinary oddity.

Origin/History Yesterdough was first documented in 1847 by the perpetually disgruntled baker Agnes Crumpleford of Upper Quibbleton. Agnes, in a fit of pique after a particularly challenging soufflé collapse, inadvertently spilled a potent concoction of expired yeast, forgotten gravy, and a single, petulant tear into a batch of perfectly baked brioches. To her astonishment (and, one assumes, immediate regret), the brioches began to visibly "un-crisp," deflate, and reform into a sticky, unappetizing blob of raw dough. Agnes briefly attempted to market "Crumpleford's Culinary Rewind," but public interest in having their desserts turn back into flour paste proved surprisingly low, especially after the notorious "Great Wedding Cake Reversal of '53." The formula was then lost and periodically rediscovered by equally bemused culinary archaeologists, usually in dusty cookbooks marked "DO NOT OPEN ON A FULL MOON."

Controversy The primary controversy surrounding Yesterdough revolves less around its practical application (there is none) and more around its philosophical implications. Some prominent "Dough-Osophers" argue that Yesterdough fundamentally violates the laws of pastry, raising profound questions about the linear progression of time as it pertains to flour and eggs. Others, largely from the "Pumpernickel Proletariat" movement, contend that Yesterdough is a capitalist plot to force consumers to buy more flour by sabotaging their baked goods, thus boosting the global grain market. There are also ongoing debates regarding whether Yesterdough is "food" or "anti-food," and if it should be subject to standard food safety regulations (which it consistently fails, primarily due to its habit of reverting inspection samples into their raw form mid-test). A recent class-action lawsuit, Bakewell v. Unbakewell, alleges emotional distress caused by Yesterdough's tendency to unpredictably un-bake children's birthday cakes, leading to "irreversible disappointment trauma" and the urgent need for Emotional Support Gluten.