What wonderful products have KFC and McDonald's taken off the shelves?

Bacon mushroom chicken leg rice seems to be the earliest rice product. I don't know what you think of this collocation. It was wonderful for me when I was a child. There are mushrooms and milk, as well as tender fried chicken leg meat, which is probably the best dish I have ever eaten in Kaifeng. And the lettuce, which is tasteless but refreshing and delicious. I give a little at a time, but I really want to chew. I ate it ten years ago. I still have that smell in my mouth when I type. I can't forget it.