Sukhothai Noodle Soup Recipe

Okay dear, if you love Thai food that feels cozy and exciting at the same time, this one is for you!

Sukhothai noodle soup is the Thai answer to chicken noodle soup, but with lime, Thai chili paste, peanuts, herbs, and that magical sweet salty tangy Thai food balance. This is a soup you don’t just eat. You build it, taste it, tweak it, and then fall in love!

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What Is Sukhothai Noodle Soup?

Sukhothai noodle soup is a northern Thai noodle dish that began in Sukhothai, the old capital of Thailand and my Thai Hubby’s hometown.

Noodles originally came to Thailand through Chinese traders centuries ago, and over time Thai cooks adapted them using local ingredients and flavors. In Sukhothai, that became Sukhothai Noodle soup.

Traditionally, Sukhothai noodle soup is made with thin rice noodles called sen lek and a pork-based broth that’s sweet and mellow. It’s usually topped with sliced pork, ground pork, sometimes meatballs, crunchy pork cracklings, green beans, peanuts, crispy fried garlic and finished with lime, fish sauce, and Thai chili flakes.

This version is a faster, chicken-based take that keeps the spirit of the dish but works for real life. Same bright balance, same build-your-own-bowl fun, just without simmering pork broth for hours.

If you love Sukhothai Noodle Soup, you’ll probably also love Yellow Curry Noodle Soup, another cozy Thai noodle soup with rich red and yellow curry flavors, Khao Soi, which I adored having in Chiang Mai and now love making at home, and Tom Yum Soup Noodles with Tom Yum Paste, a bright, tangy option that makes an easy one-bowl weeknight dinner.

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Why You’ll Love This Sukhothai Noodle Soup Recipe

• Authentic Thai noodle shop flavor you can make at home taught to you by me, a Thai cooking class teacher
• Light, cozy, and perfect year-round
• Everyone seasons their own bowl, so no dinner drama
• Fast enough for weeknights but feels special

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Sukhothai Noodle Soup Ingredients You’ll Need

• 1.5 lbs boneless skinless chicken breasts or thighs, cut into bite-sized pieces – Tender, lean protein that keeps the broth clean and comforting
• 1/2 pound green beans, cut at an angle into 2-inch pieces – Adds crunch, color, and freshness
• 4 servings of rice noodles of choice – Soft, slurpable noodles that soak up the broth beautifully
• 4 cups chicken broth – The savory base that carries all the flavors
• 2 cups water – Lightens the broth so it stays clear and soothing

SUKHOTHAI NOODLE SOUP TOPPINGS

• 1–2 limes, quartered – Bright acidity that wakes up the whole bowl
• 4 green onion stalks, chopped – Fresh oniony bite with a little crunch
• 1 cup roughly chopped cilantro leaves – Herbal freshness that screams Thai food
• 1/3 cup chopped peanuts – Nutty crunch for texture and contrast
• 1–2 tsp Thai crispy fried garlic per bowl – Deep, savory aroma and irresistible crunch
• 1–2 tsp Thai chili paste per bowl – Smoky, sweet, rich chili flavor
• 1/2 tsp–2 tsp fish sauce per bowl – Salty umami that ties everything together
• 1/2 tsp–2 tsp sugar per bowl – Balances the salt and spice like a pro
• 1/2 tsp–2 tsp Thai chili flakes per bowl – Extra heat for spice lovers
• Prik Nam Som (Thai Chili Vinegar Sauce) to taste – Sharp, tangy kick that makes the soup pop

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How to Make Sukhothai Noodle Soup

Step 1: Start the broth
Add 4 cups chicken broth and 2 cups water to a large pot and bring to a boil.

Step 2: Cook the chicken
Add 1.5 lbs boneless skinless chicken, cut into bite-sized pieces. Lower the heat and gently simmer until the chicken is cooked through. Keep the broth warm while you prep everything else.

Step 3: Cook the noodles
Cook 4 servings of rice noodles according to package directions, then drain and set aside.

Step 4: Blanch the green beans
Bring a medium pot of water to a boil. Add 1/2 pound green beans, cut at an angle into 2-inch pieces, and blanch for 2 to 3 minutes until bright and crisp-tender. Drain right away.

Step 5: Build the bowls
Add 1 to 2 teaspoons Thai chili paste per serving bowl to empty bowls. Add the green beans, then noodles, then ladle in the chicken and hot broth. Stir so the chili paste melts into the soup.

Step 6: Finish like a Thai noodle shop
Top each bowl to taste with fish sauce (1/2 to 2 teaspoons), sugar (1/2 to 2 teaspoons), Thai chili flakes (1/2 to 2 teaspoons), chopped peanuts (about 1 to 2 tablespoons), cilantro, green onions, crispy fried garlic (1 to 2 teaspoons), lime wedges, and Prik Nam Som. Taste, adjust, and enjoy!

Additions and Substitutions

• Traditional method: Thinly sliced pork loin, pork shoulder, or pork tenderloin, ground pork, meatballs, plus pork broth instead of chicken broth. Hot Thai Kitchen has a great pork broth recipe. Totally optional, but fun if you love going all in.
• Chicken substitute: Pork slices, ground pork, meatballs, shrimp, beef or tofu
• Chicken broth substitute: Pork broth, vegetable broth
• Rice noodle substitute: Egg noodles, ramen, glass noodles
• Thai chili paste substitute: Gochujang, use less since it’s thicker and sweeter.
• Green bean substitute: Fresh bean sprouts or Chinese broccoli
• Fish sauce substitute: Soy sauce plus a splash of vinegar
• Peanut substitute: Skip or use toasted sesame seeds
• Thai chili flakes substitute: roasted red pepper flakes, or 3-4 Thai dried chilis roasted for 5 minutes in a pan, cooled, and then thrown in the spice grinder

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Tips for the Weeknight Sukhothai Noodle Soup

• Prep toppings ahead like crispy fried garlic and blanch the green beans, so on a weeknight it’s super easy to just pull them out.
• Use leftover protein you need to use up like rotisserie chicken or any protein you already have cooked in the fridge.
• Keep the broth simple. Store-bought chicken broth works great here since all the big flavor comes from seasoning at the bowl.
• Cook noodles fresh since rice noodles get gummy fast, so make them right before serving for the best texture. Don’t worry, they are quick!
• Set up a topping station. I like to put everything on the table and let everyone build their own bowl, it’s faster and way more fun!

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Behind the Sukhothai Noodle Soup Recipe

Years ago, my Thai Boyfriend (who has now officially been my Thai Hubby for almost two decades!) parked our little scooter on the side of a red dirt road in Sukhothai. It was one of those sticky, 100-degree Thailand afternoons where the air feels so heavy with humidity it feels like time slows down and all you want to do is curl up right next to a fan all day.

We sat at a worn wooden table under a huge tree that offered just enough shade to make you grateful. There was no real building, just a humble food stall set up along the road. No sign, no menu, no fuss. But Thai Hubby told me, very confidently, that this place made the best Kuay Tieaw Sukhothai in all of Sukhothai, his small hometown in northern Thailand that’s full of ancient ruins and quiet magic.

After we sat down, Thai Hubby chatted in Thai with the cook, who was glistening with sweat, round-cheeked, and so warm and friendly. A few moments later, plastic bowls appeared in front of us, steaming with clear chicken broth, tender pork, green beans, crispy fried garlic, Thai chili paste, and cilantro.

Before taking a single bite, I reached for the little containers sitting on the table and seasoned my own bowl. A splash of fish sauce. A pinch of sugar. A squeeze of lime. Some peanuts. A sprinkle of chili flakes.

That first sip stopped me in my tracks.

The broth was light but deeply comforting. The garlic was fragrant, the peanuts crunchy, the chicken tender, with just enough sweetness and heat to make everything so balanced. Eating it felt like getting a calming, reassuring hug from Thai Hubby after a long, overwhelming day.

We make Kuay Tieaw Sukhothai often, and it never gets old. It has those healing powers, the kind of food you crave when you need comfort but still want something fresh and bright. One of my favorite parts is that everyone gets to build their own bowl exactly how they like it.

This version is the quicker, everyday one we make at home. Traditionally, the broth is made by simmering pork bones for hours, which is incredible, but let’s be real. Most of us don’t have that kind of time on a weeknight. This chicken version gives you all the cozy, balanced flavor without the all-day commitment.

When I serve this, I use a smaller bowl, refill it once or twice, and savor every bite. Thai Hubby grabs a massive bowl and finishes it in one go.

That’s the heart of Kuay Tieaw Sukhothai. It’s laid-back, flexible, and meant to warm you from the inside out. Make it however feels most comforting to you, because that’s exactly how Thai people do it.

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Sukhothai Noodle Soup Frequently Asked Questions

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Want more cozy Thai noodle recipes to try?

Love Sukhothai Noodle Soup? You’ll probably also love my Khao Soi Recipe with its rich coconut curry broth and crispy noodles, Yellow Curry Noodle Soup for cozy curry vibes, and Tom Yum Noodle Soup for a lighter, tangy one-bowl dinner.

And if you want to learn how to make  in person, come join one of my Thai cooking classes in Boone, NC!

Love learning Thai kitchen tips like this? Sign up for my Thai-Foodie Substack newsletter and get my free Substitution Hacks Guide download, your cheat sheet for swapping Thai ingredients no matter where you live!

If you make it, I want to see! Take a pic and tag me on Instagram @thaifoodie!

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