The crab-cake hour is here
Bún bò Huế - O Sửu at 72 Tran Quoc Toan, District 3 — an afternoon-and-evening-only bún bò Huế specialist: homemade red-smeared crab cake, thick-cut beef, lemongrass and mắm ruốc broth. Repeatedly named among District 3’s best bún bò Huế.
A shop of one golden hour
O Sửu does no mornings — the shop is open 15:00 to 20:00 daily per Maps. Everything here revolves around Saigon’s late-afternoon hour.
Photos: pending the venue photo pass (10/2026).
Five dishes of the crab-cake hour
No price board published — only the five most-loved dishes of the crab-cake hour. Described, not priced.
Crab-Cake Bún Bò Huế
The homemade signature — the red-smeared crab cake in a lemongrass and mắm ruốc broth. The bowl that made O Sửu’s name.
Thick-Cut Beef Bún Bò Huế
Thick-cut, tender beef in a deeply Hue broth.
Lemongrass & Mắm Ruốc Broth
Broth brewed with lemongrass and mắm ruốc — the house’s signature Hue flavor.
Huế Chili Condiment
Fiery Huế chili condiment — add to the bowl to taste.
Huế Saté
Fragrant Huế saté — a spoonful wakes the bowl up.
Afternoons at 72 Tran Quoc Toan
Homemade crab cake, thick-cut beef, lemongrass–mắm ruốc broth — and a Huế shop that only opens for Saigon’s golden hour.
The crab-cake hour
O Sửu opens afternoons only — right as Saigon knocks off, the lemongrass–mắm ruốc broth boils and the homemade crab cakes come out.
The Tran Quoc Toan corner
72 Tran Quoc Toan, Vo Thi Sau Ward, District 3 — repeatedly named in District 3’s best bún bò Huế lists, and a Top 5 Saigon bún bò Huế (toplist.vn, 2026).
Homemade crab cake
The house signature — homemade red-smeared crab cake with thick-cut beef in the bún bò Huế bowl.
Keeping the old capital’s flavor
Lemongrass and mắm ruốc broth, Huế chili and saté — O Sửu keeps true Hue flavor in the heart of Saigon.
72, <em>Tran Quoc Toan</em>
Open daily 15:00–20:00 per Maps — afternoons and evenings only.
Address & hours
72 Tran Quoc Toan, Vo Thi Sau Ward, District 3, HCMC
Open daily 15:00–20:00 (per Maps; other sources list 19:00).
Afternoons and evenings only — closed in the mornings.