Equipment
Ingredients
Aromatics and Broth Base
- 15 ml toasted sesame oil, liquid
- 3 garlic, minced
- 15 g fresh ginger, peeled and finely grated
- 3 scallions, trimmed and thinly sliced, whites and greens separated
- 120 g fresh shiitake mushrooms, stems removed and caps sliced into 5mm strips
- 900 ml vegetable stock, liquid, low-sodium
- 30 ml low-sodium soy sauce
- 15 ml mirin
Noodles, Vegetables, and Protein
- 150 g dried wheat noodles, dry, ramen-style or udon
- 2 baby bok choy, bases trimmed and heads halved lengthwise
- 2 eggs, cold, whole in shell
Garnish
- 5 g toasted white sesame seeds
- 10 ml chili oil
Nutrition (per serving)
Nutrition is estimated per serving. Nutrients without complete source data are omitted.
Full nutrition
- Calories
- 556 kcal
- Protein
- 21 g
- Carbohydrates
- 76 g
- Fat
- 19 g
- Zinc
- 2.3 mg
- Water
- 637 g
Sources: Aggregated Public Data, USDA FoodData Central
Method
Using a chef's knife and cutting board, wipe mushroom caps clean, discard woody stems, and slice caps into 5mm strips; mince garlic, finely grate ginger, trim and thinly slice scallions separating the white parts from green parts, and slice trimmed baby bok choy heads in half lengthwise.
Set a medium saucepan over medium heat, add toasted sesame oil, and warm the pan to 150°C (302°F).
Add minced garlic, grated ginger, and sliced scallion whites to the hot oil; sauté for 60 seconds until intensely aromatic without allowing the garlic to brown.
Add sliced shiitake mushroom caps to the pan and sauté for 2 minutes until mushrooms soften slightly and begin absorbing the sesame oil.
Pour in vegetable stock, low-sodium soy sauce, and mirin, then bring the mixture to an active boil at 100°C (212°F) over medium-high heat.
Reduce heat to maintain a steady, gentle simmer at 90°C (194°F) for 5 minutes so mushroom essence melds into the broth.
Add dried wheat noodles and halved baby bok choy into the simmering broth; cook for 3 minutes until noodles are tender with slight firmness and bok choy stems turn bright green and tender-crisp.
Lower heat so broth barely trembles at 85°C (185°F), crack one cold egg into a small ramekin, slide the egg gently into one side of the pan, repeat with the second egg on the opposite side, and poach for 3 minutes until egg whites are set and opaque (or poach 5 minutes to an internal egg temperature of 71°C/160°F for fully set yolks).
Using tongs, lift noodles and bok choy halves from the pot and divide evenly between two soup bowls, then lift each poached egg carefully with a slotted spoon and place one atop each portion of noodles.
Ladle the hot shiitake mushroom broth over each bowl, scatter reserved scallion greens and toasted white sesame seeds on top, drizzle with chili oil if desired, and serve immediately.
Chef's Notes
- Sautéing the shiitake mushroom caps directly in warm toasted sesame oil before pouring in stock draws out fat-soluble aromatics and natural guanylate umami, giving vegetable stock the savory depth of an all-day bone broth.
- Cracking each egg first into a small ramekin enables you to inspect the yolk for freshness and slip the egg smoothly into the liquid with minimal disturbance to the albumen.
- For vulnerable populations requiring cooked yolks, leave eggs in the simmering broth for a full 5 to 6 minutes until the yolk centers reach 71°C (160°F), or substitute pasteurized shell eggs.
- If your dried noodles release excessive surface starch that clouds broths heavily, blanch them in a separate pot of boiling water for 2 minutes, drain, and transfer straight into the bowls before ladling broth.
Storage
Refrigerator: 2 days — Store broth and cooked noodles separately in airtight glass containers to prevent noodles from absorbing liquid. Discard cooked poached eggs and cook fresh eggs upon reheating.
Reheating: Reheat broth in a saucepan to a minimum internal temperature of 74°C (165°F). Place reserved noodles into a bowl and pour boiling hot broth over them to warm through; poach fresh eggs directly into the bubbling broth.
Troubleshooting
Poached eggs rupture and disperse loose, cloudy white strands into the broth
Cause: The broth was boiling too rapidly when eggs entered, or eggs were dropped from too high above liquid level
Fix: Skim cloudy egg foam from the surface using a fine-mesh skimmer before ladling broth into bowls; the flavor remains intact
Prevention: Ensure liquid is reduced to a gentle, quiet sub-simmer at 85°C (185°F) with no rolling bubbles, and slide eggs directly from a ramekin resting at broth surface level
Noodles turn mushy and absorb excessive soup before eating
Cause: Noodles were boiled past al dente or allowed to sit in steaming broth in the pot after cooking finished
Fix: Cannot be fixed once noodles over-hydrate, but adding 100ml of hot seasoned broth can restore liquid balance
Prevention: Monitor noodle texture closely during the 3-minute cook time and transfer noodles into serving bowls immediately
Cultural Context
Comforting noodle soups featuring rich, aromatic broths, leafy brassicas, and poached or seasoned eggs are beloved staples across East Asian culinary traditions, from Japanese ramen to Chinese tangmian. This home-style vegetarian variation honors that heritage by utilizing fresh shiitake mushrooms, ginger, and fermented soy sauce to generate instant umami without animal products. Topping the bowl with a tender poached egg provides traditional texture and protein, yielding a luxurious richness as the warm yolk mingles with the broth.
