A Hanoi kitchen in Saigon, burning since 1990.

Since 1990, Phở Hà has kept one address — 19 Hai Trieu, District 1 — and one craft: cooking northern flavors for Saigon.

Over three decades the menu grew beyond the phở bowl without leaving the northern kitchen: stir-fried phở, crispy seared phở, bún thang, miến lươn. The cast-iron wok sits beside the broth pot — two fires, side by side.

And because the shop is open 24 hours, the wok’s sizzle can ring out at 3 a.m. for anyone hungry in the heart of District 1.