Khao Soi-Inspired Coconut Curry Noodle Soup

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A rich and aromatic Northern Thai curry noodle soup featuring tender chicken and egg noodles, brightened with pickled mustard greens and fresh lime. This thai-inspired soups ready in about 40 minutes pairs chicken thighs, boneless and skinless, egg noodles, (13.5 oz) coconut milk for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 480 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart.

Prep: 15 min Cook: 25 min Serves 4 Thai cuisine 480 cal/serving
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Ingredients

Instructions

  1. Step 1: Heat 2 tbsp vegetable oil in a large pot over medium heat. Add 3 tbsp red curry paste and sauté for 1-2 minutes until fragrant and oily.
  2. Step 2: Add 1 lb boneless skinless chicken thighs cut into 1-inch pieces to the pot and cook for 4-5 minutes until the chicken is lightly browned.
  3. Step 3: Pour in 1 can (13.5 oz) coconut milk and 3 cups chicken broth, stirring to combine. Bring to a gentle simmer and cook for 15 minutes until the chicken is tender.
  4. Step 4: While the soup simmers, cook 8 oz egg noodles in boiling salted water for 3-4 minutes until just tender, then drain.
  5. Step 5: Stir 2 tbsp fish sauce and 1 tbsp brown sugar into the soup. Adjust seasoning to taste.
  6. Step 6: Divide cooked noodles into bowls, ladle the hot coconut curry soup with chicken over the noodles.
  7. Step 7: Top each bowl with 1/2 cup chopped pickled mustard greens, 3 thinly sliced shallots, 1/4 cup chopped cilantro, and a sprinkle of 1 tsp crushed chili flakes.
  8. Step 8: Serve immediately with 4 lime wedges on the side to squeeze over the soup for brightness.

Frequently asked questions

How long does Khao Soi-Inspired Coconut Curry Noodle Soup take to make?

Total time is about 40 minutes (15 min prep + 25 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Khao Soi-Inspired Coconut Curry Noodle Soup?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep egg noodles from drying out.

Can I substitute ingredients in Khao Soi-Inspired Coconut Curry Noodle Soup?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Khao Soi-Inspired Coconut Curry Noodle Soup for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Khao Soi-Inspired Coconut Curry Noodle Soup?

Thai soups like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.