Interestingly IRAS 17163-3907, the Fried Egg Nebula, lies in the same constellation that the Bacon Cluster & Sausage Cloud do. The the angular momentum of such galactic structures cannot be fully explained by the observsble mass in and around them . It is suspected that some dark massive substance is involved, possibly Brown Sauce.
Having thrown off it’s outer mantle it is preicted that IRAS 17163-3907 is destined to explode in supernova, to leave a super dense rotating core or possibly even a black pudding.
Unfortunately, it’s future is toast.