The definition of sandwich from Oxford is: “an item of food consisting of two pieces of bread with meat, cheese, or other filling between them, eaten as a light meal.”
Or, Merriam-Webster:
“two or more slices of bread or a split roll having a filling in between”
Can they be considered fillings if the sides are open? I’d lean more to spread.
Yes they’re called sandwich fillings.
The definition of sandwich from Oxford is: “an item of food consisting of two pieces of bread with meat, cheese, or other filling between them, eaten as a light meal.” Or, Merriam-Webster: “two or more slices of bread or a split roll having a filling in between”
So a hotdog is a filling? That’s fucked and I don’t accept that definition.