Khao Soi Recipe

Time50m
Serves4

Northern Thai coconut curry noodle soup served with chicken or vegetables.

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Ingredients

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Soup Base

Method

Soup Base

1

Sauté aromatics

Heat 2 tbs neutral oil in a large pot over medium heat. Add sliced shallots and sauté 3–4 minutes until translucent. Add minced garlic and grated ginger and cook 30–45 seconds until fragrant.

2

Cook curry paste

Add red curry paste, turmeric, and curry powder to the aromatics. Cook, stirring constantly, 1–2 minutes to bloom the spices and remove raw paste flavor.

3

Simmer coconut broth

Slowly pour in 1 cup of coconut milk to deglaze, stirring to combine. Add the remaining 2 cups coconut milk and 2 cups chicken (or vegetable) stock. Stir to combine and bring to a gentle simmer over medium-low heat. Do not boil vigorously to avoid curdling the coconut milk.

4

Season soup

Add fish sauce (or soy sauce), palm sugar, and optional soy sauce. Taste and adjust: more fish sauce for saltiness, more sugar for sweetness, or a squeeze of lime if needed. Keep at a gentle simmer.

Protein / Vegetables

5

Cook chicken or tofu in broth

Add the cut chicken (or tofu) to the simmering broth and simmer gently 8–12 minutes for chicken (until cooked through, internal temp 165°F / 74°C) or 5–7 minutes for tofu to heat through and absorb flavor. If using vegetables (e.g., mushrooms or baby bok choy), add them in the last 3–5 minutes so they remain tender-crisp.

Noodles & Crisp Garnish

6

Prepare soft noodles

Bring a separate pot of water to a boil. Cook the egg noodles according to package instructions until just tender (al dente). Drain and divide into serving bowls, reserving a small handful of cooked noodles for crisping if desired.

7

Fry crispy noodles (optional)

If you want the traditional crunchy topping, heat 1 cup vegetable oil in a small skillet or saucepan to 350°F (175°C). Carefully add small portions (about 1/4 cup) of leftover drained cooked noodles or use a handful of dried noodles; fry until puffed and golden, about 30–60 seconds. Remove with a slotted spoon to paper towel-lined plate and season lightly with salt.

Assembly & Garnishes

8

Ladle the hot coconut curry broth and pieces of chicken (or tofu) over the cooked egg noodles in each bowl, ensuring good distribution of solids and liquid.

9

Top each bowl with a handful of fried crispy noodles (if made), pickled mustard greens, thinly sliced red onion/shallot, green onions, fresh cilantro leaves, and a sprinkle of crispy fried shallots.

10

Serve immediately with lime wedges and chili oil/chili flakes on the side so diners can adjust acidity and heat to taste.

11

Leftovers: store broth and noodles separately in the refrigerator up to 3 days. Reheat broth gently; add fresh lime and garnish when serving.