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Vegan Miso Ramen

Vegan Miso Ramen

Michelle Davis
A kombu-shiitake broth is built with charred aromatics and finished with a miso-sesame tare to create a deeply savory, umami-rich base. Springy ramen noodles, pan-crisped tofu, sweet corn, and a drizzle of chili oil complete the bowl. Plan for about 60 minutes to develop the full depth of flavor.
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Prep Time 25 minutes
Cook Time 50 minutes
Total Time 1 hour 15 minutes
Course Main Course
Cuisine East / Southeast Asian
Servings 4 bowls
Calories 1197 kcal

Equipment

  • Large stockpot (6–8 quart)
  • Heavy pot or Dutch oven
  • Nonstick or cast-iron skillet
  • Fine mesh strainer
  • Ladle
  • Whisk
  • Tongs
  • Chef's knife
  • Cutting board
  • Measuring cups and spoons
  • Heatproof mixing bowl
  • Soup bowls (warmed)

Ingredients
 
 

For the Kombu–Shiitake Dashi (Broth Base):

  • 8 cups filtered water use cold, filtered water for the cleanest flavor
  • 1 piece kombu (dried kelp), about 4×4 inches prefer Rishiri or Hidaka kombu for refined umami
  • 6 pieces dried shiitake mushrooms thick caps add more depth; avoid cracked, powdery pieces

For the Aromatics for Charring:

  • 1 tbsp neutral oil avocado or grapeseed oil for high-heat searing
  • 1 medium yellow onion, halved look for firm, heavy onions without soft spots
  • 4 cloves garlic, smashed fresh, juicy cloves give the best aroma
  • 2 pieces fresh ginger (inch), sliced young ginger is less fibrous and spicier
  • 2 pieces scallions, cut into 3-inch pieces use both white and green parts for complexity

For the Miso–Sesame Tare:

  • ⅓ cup white miso paste (shiro miso) Hikari or Marukome for consistent quality
  • 2 tbsp red miso paste (aka miso) adds robust depth and color
  • 2 tbsp tahini (toasted sesame paste) Japanese nerigoma or well-stirred tahini for silkiness
  • 1 tbsp soy sauce or tamari use tamari for gluten-free
  • 1 tbsp mirin hon-mirin preferred for balanced sweetness
  • 1 tsp toasted sesame oil a finishing oil—fragrant, use sparingly
  • 1 tsp sugar or maple syrup balances miso’s salinity

For the Soup Finishers:

  • 1 cup unsweetened soy milk (optional, for creamy style) barista-style soy milk won’t split under gentle heat
  • 1 tsp rice vinegar brightens the broth; add to taste
  • ½ tsp white pepper for gentle heat and aroma

For the Crispy Tofu Topping:

  • 14 oz extra-firm tofu, pressed and cut into 1-inch cubes choose vacuum-packed for easier pressing
  • 1 tbsp soy sauce or tamari (for tofu marinade)
  • 1 tbsp mirin (for tofu marinade)
  • 1 tsp maple syrup (for tofu marinade)
  • 1 tbsp neutral oil (for searing tofu)

For the Noodles & Toppings:

  • 24 oz fresh ramen noodles about 6 oz per person; use alkaline noodles for bounce
  • 2 cups corn kernels fresh in season; frozen works well year-round
  • 1 cup bamboo shoots (menma-style), rinsed look for seasoned menma in Asian markets
  • 1 cup bean sprouts, rinsed shock in cold water for extra crunch
  • 1 cup thinly sliced scallions (greens), for garnish
  • 4 sheets toasted nori, cut into strips
  • 2 tbsp toasted sesame seeds lightly crush for more aroma
  • 2 tsp chili oil (la-yu), to taste optional, for heat and color
  • 4 tsp black garlic oil (mayu), optional smoky, bittersweet depth
  • 1 pinch kosher salt to taste; for seasoning noodles and toppings as needed

Instructions
 

  • Mise En Place (10 minutes): Press the tofu by wrapping it in a clean towel and placing a weight on top for 15 minutes. Slice aromatics, measure tare ingredients, and set a large stockpot with 8 cups water on the stove.
  • Start the Kombu–Shiitake Dashi (30 minutes soak): Wipe the kombu clean and add it with the dried shiitake to the pot of water. Soak off heat for 30 minutes to draw out delicate umami.
  • Heat the Dashi Gently (10–12 minutes): Place the pot over medium heat and bring to 175–180°F (80–82°C)—small bubbles at the edges, no boil. Remove kombu just before boiling to avoid bitterness, then keep shiitake in and steep 10 minutes more. Strain and reserve the clear broth; slice shiitake caps if you’d like them as a topping.
  • Char the Aromatics (8–10 minutes): In a Dutch oven over medium-high, heat 1 tbsp neutral oil. Place the onion cut-side down with ginger, garlic, and scallions. Sear until the onion’s edges are deep golden and the ginger smells spicy-sweet. Charring builds a toasted, ramen-shop depth. Alternative: broil on a sheet pan at 500°F (260°C) for 6–8 minutes, watching closely.
  • Simmer to Marry Flavors (10 minutes): Pour the strained dashi into the Dutch oven with the charred aromatics. Simmer gently at about 185–195°F (85–90°C) for 10 minutes. Strain and keep the broth hot on low. You should have roughly 7 cups of intensely fragrant broth.
  • Whisk the Miso–Sesame Tare (3–5 minutes): In a heatproof bowl, whisk white miso, red miso, tahini, soy/tamari, mirin, sesame oil, and sugar/maple until smooth. Whisk in a ladle of hot broth to loosen. For an ultra-silky finish, push through a fine sieve. Note: Avoid boiling miso; its aromatics fade with high heat.
  • Crisp the Tofu (6–8 minutes): Toss pressed tofu with 1 tbsp soy/tamari, 1 tbsp mirin, and 1 tsp maple. Heat 1 tbsp oil in a skillet over medium-high (surface approx. 375°F/190°C). Sear cubes 3–4 minutes per side until deep golden and crisp. Alternatives: air-fry at 400°F (205°C) for 12–14 minutes, shaking once; or bake at 425°F (220°C) for 20 minutes, flipping halfway.
  • Sauté the Corn (2–3 minutes): In the same skillet, add corn and a pinch of salt; cook over high heat until lightly blistered and sweet. Set aside with other toppings (menma, bean sprouts, sliced scallions, nori).
  • Cook the Noodles (2–3 minutes): Bring a large pot of well-salted water to a rolling boil (212°F/100°C). Cook fresh ramen 2–3 minutes (dried 4–5) until springy with a slight bite. Drain thoroughly—do not rinse—so broth clings beautifully.
  • Finish the Broth (3–5 minutes): Over low heat, whisk the tare into the hot broth (start with about 1 cup tare for the full pot, adjusting to taste). Stir in soy milk and 1 tsp rice vinegar. Warm gently to 160–170°F (71–77°C)—do not boil. Season with white pepper and salt if needed. The broth should taste savory, slightly sweet, and round, with toasted sesame aroma.
  • Assemble and Serve (2 minutes): Divide noodles among 4 warmed bowls. Ladle steaming miso broth over. Arrange tofu, corn, menma, bean sprouts, and scallions around the bowl in neat clusters. Garnish with nori, sesame seeds, a drizzle of chili oil, and mayu if using. Serve immediately while the noodles are lively and aromatic.

Notes

Michelle’s Tips:

  • Balance the Tare: For lighter bowls, reduce red miso and add more white miso. For deeper savoriness, add 1 tsp mushroom powder or a dash of dark soy.
  • Ultra-Creamy Style: Blend a ladle of hot broth with 1 tbsp tahini or 1/4 cup silken tofu, then stir back in; heat gently.
  • Faster Browning: Sprinkle the onions with a tiny pinch (1/8 tsp) baking soda to accelerate Maillard reaction—watch closely.
  • Gluten-Free: Use tamari, GF ramen or rice noodles, and check miso labels for barley/wheat.
  • Soy-Free Variation: Use chickpea miso, coconut aminos, oat milk, and replace tofu with seared king oyster mushroom “scallops.”
  • No Mortar/Pestle? A small food processor or immersion blender makes an ultra-smooth tare; texture will be slightly lighter.

Nutrition

Calories: 1197kcalCarbohydrates: 149gProtein: 39gFat: 53gSaturated Fat: 16gPolyunsaturated Fat: 10gMonounsaturated Fat: 24gSodium: 5505mgPotassium: 1007mgFiber: 11gSugar: 17gVitamin A: 617IUVitamin C: 15mgCalcium: 284mgIron: 11mg
Keyword Japanese, miso, noodle soup, Plant-based, ramen, Vegan, Vegan Miso Ramen
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