What is the white stuff in Oreos?
Emma Payne
Updated on February 20, 2026
That being said, using simple methods of deduction, we were able to gleam from the ingredient list that the filling is likely made of sugar, palm and/or canola oil, high fructose corn syrup, soy lecithin, and artificial flavor. The omission of one particular ingredient is glaringly obvious: cream.
Whats in the middle of Oreos?
Using the process of elimination on the ingredients list on a box of Original Oreos, you can deduce that Oreo filling contains sugar, high fructose corn syrup, soy lecithin, artificial flavor, and “palm and/or canola oil.” The short ingredient list contains ingredients you've probably already heard of, and at its core, ...Why do my Oreos have white spots?
White flecks and spots on your chocolate bar are signs of either a “fat bloom” or a “sugar bloom,” and it's totally natural. Fat bloom is that waxy white coating that forms due to liquid fat like milk fats or cocoa butter moving through the chocolates and crystalizing on the surface.Is Oreo filling made of lard?
They used to be made with lard.Like many things, Oreo filling was once made using lard. Luckily (or unluckily for lard fans) Nabisco got the memo and switched to vegetable oil in the '90s.