The history of the Cornish Pasty is closely tied to miners

https://weekly-wiki.win/index.php/Vegan_Cornish_Pasty:_The_Cornish_Pasty%E2%80%99s_Protected_Identity_Explained_91870

The history of the Cornish Pasty is closely tied to miners and workers who needed nourishing food that could survive a demanding day of labor.