assorted sandwiches; mixed sandwich platter
Wasei-eigo term for a selection of different sandwiches, often served together as a set or platter. Not a single sandwich with mixed fillings.
wasei-eigo (Japanese-coined English), from mix sandwich
See also: ミックスサンド
When I ordered the assorted sandwiches at the café, I got a little of each: egg, ham, and tuna sandwiches.
Variant with interpunct; less common but seen in menus or packaging.
Wasei-eigo from English 'mix' and 'sandwich'. The term refers to an assortment of different sandwiches, not a single mixed-filling sandwich.