Southern Vietnamese beef noodle soup — sweeter, more aromatic, served with a mountain of fresh herbs and bean sprouts.
Phở bò is Vietnam's most iconic dish — a clear, fragrant beef broth simmered for 6-8 hours with charred ginger, charred onion, star anise, cinnamon, cloves, cardamom, and fennel, then served over thin rice noodles with raw beef that cooks in the hot broth, plus slices of brisket and meatballs. The Southern Saigon style differs from Hanoi's: the broth is slightly sweeter (a little rock sugar), the herbs and bean sprouts come on the side for diners to add freely, hoisin and sriracha are commonly drizzled in. The Hanoi style is austere and clean; Saigon is generous and customizable. Both are deeply Vietnamese. Modern pho shops worldwide overwhelmingly serve the Saigon version, which became dominant after the diaspora of the 1970s.
Serves 6
Soak bones in cold water 2 hours, changing once. Place in a wide pot, cover with water, bring to a hard boil. Boil 10 minutes, skim aggressively. Drain and rinse bones thoroughly under cold water — this is non-negotiable for a clean, golden broth.
Char onion halves and ginger directly over a gas flame (or under a hot broiler) until skin is blackened. Rinse off the worst of the char, leaving the deeply caramelized flesh.
Dry-toast star anise, cinnamon, cloves, cardamom, fennel, and coriander in a small pan over medium heat for 3 minutes until fragrant. Tie in cheesecloth (or use a spice bag).
Return clean bones to a pot. Add brisket, charred onion, charred ginger, and spice bag. Cover with 5 L cold water. Bring to a gentle simmer (never a hard boil — it muddies the broth). Simmer uncovered 6-8 hours, topping up water and skimming any foam.
After 2 hours of simmering, lift the brisket out. Cool, slice thin against the grain, refrigerate covered. Continue simmering the bones.
After 6-8 hours of simmering, strain the broth through a fine sieve. Discard solids. Add rock sugar, fish sauce, and salt. Taste; adjust for the Saigon-sweet balance.
If using fresh banh pho, loosen them. If dried, soak 30 min in cool water, then boil 30 seconds. Divide into 6 deep warm bowls.
On top of the noodles: a fan of raw thinly sliced beef, several slices of cooked brisket, a few rings of sliced white onion, sliced scallion, and cilantro.
Make sure the broth is at a hard rolling boil. Ladle generously over the raw beef — it cooks in 10 seconds to medium-rare.
Bring bowls to the table along with a large platter of bean sprouts, Thai basil, culantro, lime wedges, sliced chilies, hoisin, and sriracha. Each diner customizes their own bowl.
Blanch and rinse the bones — this is the single biggest difference between a golden clear broth and a gray cloudy one.
Gentle simmer for 6-8 hours, never a hard boil. Hard boiling emulsifies fat into the broth and makes it cloudy.
Char the aromatics directly over flame — caramelization is the soul of pho.
Hanoi-style (pho bac): no rock sugar, no hoisin/sriracha at the table, no bean sprouts. Just clean broth, noodles, beef, and a little cilantro.
Pho ga: chicken pho — same technique with whole chicken and chicken bones, 4-hour simmer.
Pressure-cooker shortcut: 90 min under pressure instead of 6-8 hours. Less depth, still excellent.
Strained broth refrigerates 4 days, freezes 3 months in portions. Brisket: 3 days separately. Reheat broth to a hard boil each time before serving — must be boiling when it hits the raw beef.
Pho emerged around 1900 in Nam Dinh province, Northern Vietnam — almost certainly a fusion of Chinese noodle soups with French pot-au-feu (the name 'pho' may derive from feu, French for fire). The Saigon version evolved in the 1950s after the country's partition; Vietnamese refugees later spread it worldwide.
Not really — pho's character is in the 6-hour bone broth. A pressure cooker shortcut (90 min) works; store-bought stock alone doesn't.
Saigon (south) is sweeter, comes with a herb platter, hoisin/sriracha at the table, bean sprouts. Hanoi (north) is austere — just broth, noodles, beef, and a sprinkle of cilantro. Both are legitimate.
Per serving (720g / 25.4 oz) · 6 servings total
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