Bún rice noodles

Named Vietnamese round rice-noodle identity bún in ingredient use; the word can also name a prepared dish. The lexical identity establishes neither preservation state nor measured width. It is distinct from bánh phở.

What it is

How we read a bare request for this: No dried, fresh, cooked or measured-width default. Bare bún/bun requires ingredient-versus-dish/English-word confirmation when normalization cannot distinguish the surface.
Where it is used: Named ingredient identity, not a dish recipe or universal formula. Width and preparation follow explicit needs and product evidence.

Also called

bún

Confirm Vietnamese rice-noodle ingredient rather than a prepared dish or English bun. Diacritic folding must not silently select noodles; presentation and width remain independent.

Where to look

No supportable source is recorded for this ingredient yet — not against the ingredient itself and not against any of its forms.