Nabeyaki Udon (Udon Noodles in Hot Pot Broth)

Served steaming hot with thick udon noodles in a savoury dashi-based broth, nabeyaki udon is one of Japan’s most comforting hot pot-style noodle soups. The bowl is defined by its clear umami depth, gentle sweetness from mirin and soy, and the mix of tender chicken, shiitake mushrooms and greens simmered directly in the broth. An egg cooks in the soup just before serving, giving the finished dish a soft richness without making it heavy. It is a practical all-in-one dinner: warming, nourishing and flexible enough to adapt with different greens or proteins while keeping the focus on the noodles and fragrant broth.
Cuisine style Japanese home cooking
Flavor profile Savoury • Umami-rich • Light and warming
Techniques Simmering • Poaching
Cooking style One-pot cooking • Minimal cleanup
Time commitment Under 1 hour
Key equipment Saucepan or large pot • Ladle • Tongs

Why this recipe works

  • Clean, layered broth: Dashi, fish broth, soy sauce and mirin create a savoury-sweet base with depth but no heaviness.
  • Warming and complete: Chicken, noodles, mushrooms, greens and egg make the bowl filling while keeping the broth light.
  • Hot pot-style cooking: Simmering the ingredients in the broth lets the udon absorb flavour while the egg sets gently on top.

Get the most out of this recipe

Timing notes

  • Serve straight away: Udon continues to absorb broth as it sits, so the best texture is immediately after cooking.
  • Prepare ingredients first: Slice the chicken, mushrooms and spring onion before starting so each ingredient can be added at the right moment.
  • For a softer egg: Once the egg is added, covering the pot and letting residual heat finish the setting gives a gentler texture.

Ingredient notes

  • Choose thick udon: Fresh or pre-cooked udon works well here because it heats quickly and keeps its chewy texture in broth.
  • Use a good dashi base: The broth carries the dish, so a well-balanced dashi powder or stock base makes a noticeable difference.
  • Slice chicken evenly: Bite-sized pieces cook quickly and stay tender without needing a long simmer.

Common mistakes

  • Boiling after adding the egg: A hard boil can break up the egg white and make the broth cloudy; keep the heat at a gentle simmer.
  • Overcooking the noodles: Udon should be hot and tender but still springy, so follow the packet timing and avoid leaving it in the broth too long.
  • Reheating without extra liquid: Stored noodles may absorb broth, so add a little water when reheating to restore the soup consistency.

Make-ahead tips

  • Prep components ahead: The chicken, mushrooms and spring onion can be sliced in advance and refrigerated separately until needed.
  • Reheat gently: Warm leftovers in a saucepan until piping hot, adding a little water if the broth has thickened.
  • Cook the egg fresh: For the best texture, add a fresh egg when reheating rather than storing the cooked egg in the soup.

Equipment you'll need

Ingredients
Instructions
Print
  1. Pour the fish broth into a saucepan and bring to a gentle simmer over medium heat. Whisk in the dashi powder until dissolved, then stir in the light soy sauce and mirin.
  2. Slice the chicken thighs into bite-sized pieces and add them to the simmering broth. Cook for 6 to 8 minutes, keeping the broth at a steady simmer, until the chicken is just cooked through.
  3. Trim and slice the shiitake mushrooms, then add them to the pot. Simmer for 4 minutes until the mushrooms are tender and the broth is fragrant.
  4. Add the udon noodles and gently loosen them with tongs so they do not clump. Simmer for 3 to 5 minutes, or until the noodles are hot and tender (follow the packet timing if needed).
  5. Stir in the spinach and cook for 1 to 2 minutes until just wilted. Crack in the eggs, spacing them apart, then cover and cook on a gentle simmer until the whites are set and the yolks are still soft.
  6. Thinly slice the spring onion. Ladle the noodles, chicken, mushrooms and broth into bowls, making sure each bowl gets an egg, then scatter over the spring onion and serve piping hot.

Made this recipe? Rate it — a comment is optional.

Recipe notes

Tips

  • Keep the broth at a gentle simmer once the eggs go in; a hard boil can break the whites and cloud the soup.
  • For a softer egg, take the pot off the heat once covered and let it stand for 2 minutes to finish setting in the residual heat.
  • If serving anyone who should avoid undercooked eggs, cook the eggs until the yolks are firm.

Substitutions

  • Replace chicken thighs with chicken breast for a leaner bowl; add it a minute later and avoid overcooking.
  • Replace spinach with baby kale for a slightly firmer green that holds its texture in the broth.
  • Replace light soy sauce with dark soy sauce for a deeper colour and a slightly richer flavour; start with 1.5 tbsp and adjust to taste.

Storage

  • Refrigerate up to 2 days
  • Cool quickly and refrigerate in a sealed container. Reheat gently in a saucepan until piping hot; add a splash of water if the noodles have absorbed too much broth. For best texture, cook the eggs fresh when reheating.

Ratings & reviews

Liked this recipe? Share your feedback to support our cooking community.

Tried this recipe?

Choose 1–5 stars. A comment is optional.

If you leave a comment, use 10–500 characters.

Stay inspired

Discover new recipes, seasonal favourites and cooking inspiration every day. Follow JustRecipes on Pinterest and Spillt.

Recipe overview

  • Servings: 2 bowls
  • Total time: 40min (25min active)
  • Difficulty: Medium
  • Cuisine: Japanese
  • Allergens:
    Eggs Soybeans Wheat
One pot Kid friendly

Plan your meals and get a complete grocery list automatically.

Add to meal planner

Equipment you'll need

Advertisement

Recommended tools for this recipe

Best overall

WMF Mini Saucepan 16 cm with Lid

Compact stainless steel saucepan
  • High-quality stainless steel
  • Even heat distribution
  • Higher price point

Got ingredients left?

Find recipes using ingredients from this recipe or what you already have at home.

Find recipes with these ingredients →

Make this recipe easier next time

Advertisement

These tools help you get better results with less effort.

Best overall

WMF Mini Saucepan 16 cm with Lid

Compact stainless steel saucepan
  • High-quality stainless steel
  • Even heat distribution
  • Higher price point
Best value

T-fal Specialty Nonstick Handy Pot with Glass Lid 3 Quart

Affordable nonstick saucepan
  • Easy food release
  • Dishwasher safe
  • Not induction compatible
Top quality

All-Clad Tri-Ply Stainless Steel Saucepan

Professional-grade tri-ply saucepan
  • Excellent heat control
  • Premium build quality
  • Expensive

Browse alphabetically

Looking for a specific recipe? Choose a letter below to jump directly to recipes starting with that letter or number.

Enjoy cooking with JustRecipes?

Add JustRecipes as one of your preferred Google sources to discover our recipes more easily across Google Search.

Add JustRecipes to Google

Every recipe on JustRecipes follows the same structured editorial process. Learn how recipes are created, validated, translated, illustrated, and continuously improved across the platform. How we create recipes.