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delicious natto noodles

Natto noodles

Natto noodes are made with fresh wakame seaweed, avocado, tomato, and a fried egg. The combination provides quality proteins, fats and carbohydrates.
Course Main Course, Soup
Cuisine Japanese
Keyword natto, noodles
Prep Time 15 minutes
Cook Time 5 minutes
Total Time 20 minutes
Servings 1 person
Calories 957kcal


  • 200 g Japanese udon noodles and included spices (see notes section)
  • 2 cups water

Fried egg

  • 1 tbsp Unsalted butter
  • 1 egg

Noodle garnish

  • 3 ounces Natto 1 pack
  • 1 tomato sliced
  • 20 g fresh wakame seaweed
  • 1 avocado sliced


  • Olive oil
  • Hot sauce


  • Bring the water to a boil using a medium sized pan, then add the noodles and cook them for the required time indicated on the package.
    japanese udon noodles for natto dish
  • Melt the butter in a small frying pan and add the egg. Start at medium heat and fry for 3 minutes then lower to simmer and cover the pan to finish the cooking so that the egg white is fully cooked but neither the egg nor the butter is burnt. 
    fried egg for natto noodles
  • In the meantime, chop the tomato, avocado, and place them in a bowl. 
  • Add the spices to the noodles, stir and add the mix into the bowl. 
  • Top with natto, egg, and seaweed. 
    natto noodles with fried egg avocado and seaweed
  • Optionally, sprinkle a bit of olive oil and/or hot sauce for added flavor. 


For the spices I used the noodle spiced that are typically included with the package. If you do not have spices you can can blend a bit of miso paste and low-sodium soy sauce, and add some hot sauce to taste. 


Calories: 957kcal | Carbohydrates: 89g | Protein: 38g | Fat: 55g | Saturated Fat: 14g | Cholesterol: 194mg | Sodium: 1378mg | Potassium: 1765mg | Fiber: 24g | Sugar: 15g | Vitamin A: 1910IU | Vitamin C: 38.4mg | Calcium: 196mg | Iron: 7.1mg