Bun bo hue is pho's bolder cousin — the broth is built on beef bones and pork knuckle simmered for hours, then charged with lemongrass and a chile-annatto oil that turns it red. The thick round rice noodles are the point; do not swap in flat pho noodles.
By Vince Gonzalez · Published July 2026 · Sourcing verified 5 Jul 2026
Prep30 min
Cook3 hr
Makes6 servings
CuisineVietnamese
Cost$$$
Gluten-freeDairy-free
Contains fish
The Ingredients — and where to get them
Cook for6servings
Beef shank and pork knuckle
Bones and collagen-rich cuts build a broth with real body over a long simmer.
Can you make Bun Bo Hue in an air fryer? — Yes, with an insert
Not on its own — an air fryer can’t hold a pool of liquid. You can simmer it in an oven-safe dish or a silicone insert made to fit the basket, but the broth won’t reduce or brown the way it does on the stove, and that insert comes out scorching, so use oven mitts. For real depth, a pot on the stove wins.
Can you freeze Bun Bo Hue? — Yes
Yes — it freezes well. Cool it fully, portion into airtight containers, and it keeps a few months; thaw in the fridge and reheat gently.
Can you make Bun Bo Hue ahead of time? — Yes
Yes — it holds well and often tastes better the next day. Make it ahead and reheat gently before serving.
Is Bun Bo Hue gluten-free? — Yes
Yes — nothing in this recipe as written contains gluten. As always, glance at the labels on any packaged items (broth, sauces, chocolate), since brands vary.
Is Bun Bo Hue vegan? — No
No — it contains meat, so it isn’t vegetarian or vegan.
Community Notes
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