Oreos!
I went vegetarian when i was 9, and at that time, lard (animal fat) was an ingredient in the cream fillings of Oreos. As a young child, this really saddened me, but i stuck to my values and did not eat them once i learned of this. Oreo later removed this ingredient and replaced it with vegetable oil.
I have probably been guilty of Overindulging in Oreos ever since.
I hope you get some and enjoy!!!!
(Within reason &#128523