Go Back
+ servings

Thai Boat Noodles (Kuai Tiao Ruea)

Susie Thompson
I grew up eating this soup and it grew with me. When I was young the broth and the noodles were enough. The broth was what I was drawn to, dark and deeply spiced, the smell of it filling my mother's kitchen before the bowl was ever served. At the market the vendors had huge pots of it keeping warm over the coals, ladling into small bowls to order. As I grew I added more to the bowl, the meat, the bean sprouts, the morning glory, the crispy pork rinds. Each addition made it more complete. The broth was always the reason. Make this on a day when you have time to let the bones simmer properly. Give the broth the hours it needs. You will understand exactly why when you taste it.
Prep Time 30 minutes
Cook Time 4 hours
Total Time 4 hours 30 minutes
Course Main Course, Noodle, Noodle Dishes, Snack, Soup, Soup and Stews, Street food,
Cuisine Thai
Servings 4 servings
Calories 580 kcal

Ingredients
  

  • 3 quarts water
  • 2 lb beef or pork bones preferably neck bones
  • 2-3 cinnamon stick
  • 2-3 pc star anise
  • 1 teaspoon coriander seeds
  • 6 slices galangal
  • 3 cilantro roots or 6 cilantro stems
  • 1 medium onion cut into chunks
  • 5 cloves garlic crushed
  • ½ teaspoon ground white pepper
  • 3 Tablespoons soy sauce
  • 1 Tablespoon black soy sauce or dark soy sauce
  • 1 Tablespoon fish sauce optional
  • 2 Tablespoons granulated sugar
  • Salt to taste

Marinated Pork:

  • 1 lb pork shoulder or beef ( flank or sirloin) thinly sliced
  • 1 tablespoon soy sauce
  • ½ teaspoon sugar

Noodle Bowl:

  • 1 lb dried rice noodles small, 1.5 mm
  • ½ lb Asian-style meatballs pork or beef
  • 2 cups water spinach, Chinese broccoli, or bok choy (optional) cut into 2-inch pieces
  • 2 cups bean sprouts
  • 6 cilantro chopped
  • 1 stalk green onion chopped

Optional Condiments for Serving:

  • Chili vinegar Thai basil, fried garlic & garlic oil, crispy pork rind, roasted chili flakes

Instructions
 

  • Prepare the Broth:
    1. Place bones in a large pot with enough water to cover and blanch for about 5 minutes, then drain and rinse bones to clean them.
    2. In a large pot, bring water to a boil. Add pork bones, cinnamon sticks, star anise, coriander seeds, galangal, cilantro roots or stems, onion, garlic, white pepper, and pandan leaf (if using). Reduce heat and simmer for 2 hours.( Be sure to remove scum or impurities that floats to top) Strain broth into a clean pot after final cooking time. Add Asian meatballs, soy sauce, black or dark soy sauce, fish sauce, and sugar, and season with salt if needed.
  • Marinate the Pork:
    Combine thinly sliced pork shoulder or beef with soy sauce and sugar in a bowl, ensuring each slice is coated evenly. Allow the pork to marinate for 30 minutes, allowing the flavors to penetrate and tenderize the meat effectively. This step enhances the savory depth and sweetness of the pork, contributing to the overall richness of the dish.
  • Cook Noodles and Prepare Ingredients:
    Soak the dried rice noodles in warm water for approximately 15 minutes or until they are soft and pliable. Meanwhile blanch water spinach or your choice of vegetables, and bean sprouts separately in boiling water until they reach the desired tenderness. Once blanched, drain each ingredient well and set them on top of your blanched noodles. This preparation ensures the noodles are perfectly cooked and ready to absorb the dish's flavors while the blanched meatballs and vegetables retain their vibrant colors and textures.
  • Assemble the Noodle Bowl:
    Divide the cooked rice noodles evenly among serving bowls, ensuring a generous portion in each. Arrange the marinated pork or beef slices, blanched vegetables, chopped cilantro, and green onions on top of the noodles. This assembly creates a visually appealing presentation and ensures each bowl has a balanced combination of flavors and textures.
  • Serve:
    Ladle the fragrant hot broth over each bowl, fully immersing the noodles and ingredients. Serve alongside optional condiments such as chili vinegar, fresh Thai basil leaves, crispy fried garlic, crunchy pork rind, and aromatic roasted chili flakes on the side. These condiments enhance the dish's flavors and textures, allowing each diner to customize their bowl according to personal taste preferences.

Notes

The broth needs time and it cannot be rushed. Two hours of gentle simmering is the minimum for the bones to give what they have to give to the water. Three hours produces something deeper and more complex. The spices need this time too, the five spice and the cinnamon and the star anise slowly releasing into the broth until the whole pot smells the way my mother's kitchen smelled. Do not try to make this on a night when time is short. Make it on a day when the house can fill with the smell for a few hours. The result will be worth every minute.
Blanch the bones before building the broth. Five minutes in boiling water, discard that water, and start fresh. This step removes the impurities that would otherwise cloud the broth and produce a slightly muddy flavor. A blanched bone broth is clearer, cleaner, and tastes more purely of the spices and the stock rather than of anything clouding the flavor underneath. Five minutes, discard, start fresh. It is worth the extra pot.
The blood is traditional and worth including if you can find it. Pork blood from an Asian butcher is stirred into the finished, strained broth while it is still very hot. It dissolves completely and adds a depth and a slight thickening that no other ingredient produces in exactly the same way. If blood is not available or not preferred, the broth is still excellent. But if you have access to it and you want to understand what makes Kuai Tiao Ruea taste the way it does at the market, include it at least once.
Each bowl is seasoned at the table by the person eating it. Put fish sauce, sugar, white pepper, and chili vinegar in small bowls within reach of everyone. This is not a restaurant affectation. It is the correct way to eat boat noodles, because each person's palate is different and the broth accommodates all of them from the same pot.

Nutrition

Serving: 1bowlCalories: 580kcalCarbohydrates: 88gProtein: 33gFat: 12gSaturated Fat: 4gPolyunsaturated Fat: 7gCholesterol: 75mgSodium: 1580mgFiber: 6gSugar: 9g
Keyword Thai Noodle Soup Boat Noodles
Tried this recipe?Let us know how it was!