Old-School Hawaiian Saimin with Homemade Dashi Broth

🌍 Cuisine: Hawaiian
🏷️ Category: Main Course
⏱️ Prep: 20 minutes
🍳 Cook: 45 minutes
👥 Serves: 4 servings

📝 About This Recipe

Saimin is Hawaii’s ultimate comfort food, a soulful noodle soup that reflects the islands' melting pot of Japanese, Chinese, and Filipino cultures. This recipe features a delicate, smoky broth made from scratch using shrimp and kombu, cradling chewy wheat noodles and classic island toppings. It is a nostalgic bowl of aloha that warms the heart and perfectly captures the unique fusion of Hawaiian plantation-era history.

🥗 Ingredients

The Signature Dashi Broth

  • 8 cups Water (cold, filtered)
  • 4 pieces Dried Shiitake Mushrooms
  • 1 piece Kombu (Dried Kelp) (about 4x4 inches)
  • 1/4 cup Dried Shrimp (Hibi) (essential for authentic local flavor)
  • 2 tablespoons Soy Sauce (Shoyu) (Hawaiian brand preferred)
  • 1 teaspoon Hawaiian Sea Salt (adjust to taste)
  • 1 inch Ginger (peeled and smashed)

Noodles and Protein

  • 20-24 ounces Fresh Saimin Noodles (substitute with fresh thin wavy egg noodles if unavailable)
  • 1/2 pound Char Siu (Chinese BBQ Pork) (thinly sliced)
  • 1 block Kamaboko (Fish Cake) (pink-skinned, thinly sliced into half-moons)

The Toppings

  • 3-4 stalks Green Onions (finely sliced)
  • 2 large Eggs (whisked and fried into a thin omelet, then sliced into ribbons)
  • 1 sheet Nori (Seaweed) (cut into small strips)
  • 2 heads Baby Bok Choy (blanched and halved)

👨‍🍳 Instructions

  1. 1

    Begin the broth by placing the cold water, kombu, dried shrimp, and dried shiitake mushrooms in a large stockpot. Let them soak for 20 minutes before turning on the heat.

  2. 2

    Bring the pot to a very gentle simmer over medium heat. Just before the water reaches a rolling boil, remove the kombu to prevent the broth from becoming bitter or slimy.

  3. 3

    Add the smashed ginger to the pot. Lower the heat and let the broth simmer gently for 30 minutes. The liquid should reduce slightly and become fragrant and golden.

  4. 4

    While the broth simmers, prepare the egg garnish. Lightly grease a non-stick skillet over medium-low heat. Pour in the whisked eggs to create a very thin crêpe. Cook for 1 minute, flip carefully, cook for 30 seconds, then remove, roll up, and slice into thin ribbons.

  5. 5

    Strain the broth through a fine-mesh sieve into a clean pot, discarding the solids (or reserve the shiitakes to slice and use as a topping).

  6. 6

    Season the clear broth with the shoyu and Hawaiian salt. Keep the broth on a very low simmer so it stays piping hot for assembly.

  7. 7

    In a separate large pot, bring plain water to a boil for the noodles. Do not cook the noodles in the broth, as the starch will make the soup cloudy.

  8. 8

    Blanch the baby bok choy in the boiling water for 1 minute until vibrant green, then remove with tongs and set aside.

  9. 9

    Add the fresh saimin noodles to the boiling water. Cook according to package directions (usually 2-3 minutes) until 'al dente'. Drain immediately.

  10. 10

    Divide the cooked noodles into four deep bowls. Use chopsticks to lift and swirl the noodles so they sit neatly in the center.

  11. 11

    Ladle the hot, seasoned broth over the noodles until they are just submerged.

  12. 12

    Artfully arrange the char siu slices, kamaboko, egg ribbons, and bok choy on top of the noodles.

  13. 13

    Garnish generously with sliced green onions and a strip of nori. Serve immediately while steaming hot.

💡 Chef's Tips

For the most authentic flavor, use Hawaiian brand shoyu which is slightly sweeter and less salty than Japanese varieties. Never overcook the noodles; they should have a pleasant 'snap' or chewiness to them. If you can't find dried shrimp, you can substitute with a teaspoon of shrimp paste, though the flavor will be more pungent. Always rinse your fresh noodles in warm water before boiling to remove excess flour or cornstarch. Make the broth a day in advance to allow the flavors to deepen and mature in the refrigerator.

🍽️ Serving Suggestions

Serve with a side of hot mustard mixed with a little shoyu for dipping the char siu and noodles. Pair with a classic Hawaiian BBQ stick (beef or chicken skewers) for a full plantation-style meal. A side of Spam Musubi is the traditional and most popular accompaniment to a bowl of Saimin. Enjoy with a cold glass of plantation iced tea (pineapple juice and black tea mix). Finish the meal with a slice of chilled haupia (coconut pudding) for dessert.