Baking Cookies, a Breaking Bad AU where Walter White, upon learning that he has terminal cancer, starts to make cookies to support his family. However, his greed and ambition gets the better of him, and he soon finds himself investing in spaceflight, interdimensional portals, time travel, and antimatter technology, and eventually makes a pact with the eldritch Grandmatriarchs, just to widen the net of his cookie empire.
(Source: sniperjoeofficial-gone-blog-blog)