TIL that Gorgonzola is one of the oldest known blue cheeses, having been created around AD 879, though it is said that it did not contain blue veins until around the 11th century.

https://wikipedia.org/wiki/Blue_cheese
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1g3vvu6/til_that_gorgonzola_is_one_of_the_oldest_known/