Black Garlic Oil Tonkotsu Ramen
Thick-Cut Chashu

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Experience authentic tonkotsu ramen enriched with roasted black garlic oil and topped with melt-in-your-mouth, flame-torched thick-cut chashu pork.

↓ The ingredients ↓ The steps

Ramen elevated by black garlic oil, or mayu, originates from the Kumamoto region of Japan. The deeply roasted garlic adds a striking dark color and a complex, earthy bitterness that perfectly cuts through the rich, creamy pork and chicken bone broth. Paired with thickly cut, blowtorched chashu and an array of colorful toppings, this bowl brings the intense, smoky atmosphere of a late-night Japanese ramen yatai right into your kitchen.

A rich bowl of tonkotsu ramen topped with flame-seared thick-cut chashu, vibrant garnishes, and a drizzle of smoky black garlic oil.
A rich bowl of tonkotsu ramen topped with flame-seared thick-cut chashu, vibrant garnishes, and a drizzle of smoky black garlic oil.
Prep20 mins
Cook8 hr 5 mins
Total8 hr 25 mins
Yield1 serving
DifficultyHard
Calories850 kcal

Ingredients

Instructions

  1. 1Add scallion oil
    A gloved hand holding a small metal pot and ladle, pouring clear scallion oil into a patterned ceramic ramen bowl.

    Begin building the flavor base of the ramen by pouring a small amount of clear scallion oil into the empty serving bowl. This aromatic oil will coat the noodles as they are added and provide a fragrant depth to the broth.

    Tip: Warming up your serving bowl beforehand with hot water will keep the ramen soup piping hot for longer.
  2. 2Add soy sauce tare
    A gloved hand using a wooden spoon to add a dark soy sauce mixture into a ramen bowl from a metal container.

    Spoon the prepared dark soy sauce mixture, also known as the tare, into the bowl with the scallion oil. This highly concentrated seasoning provides the salty, umami-rich flavor profile that defines the soups taste.

    Tip: The ratio of tare to broth is crucial; start with a standard spoonful and adjust the amount for future bowls according to your preference for saltiness.
  3. 3Boil the noodles
    Emptying fresh uncooked ramen noodles from a small plastic bag into a metal boiling basket submerged in a pot.

    Carefully drop a portion of fresh, uncooked ramen noodles from their wrapper into a metal boiling basket submerged in vigorously boiling water. Set a timer for about two and a half minutes for a perfectly chewy texture.

    Tip: Gently shake out any excess flour from the fresh noodles before dropping them into the pot to prevent the boiling water from becoming too starchy.
  4. 4Pour and strain the broth
    Ladling creamy, hot ramen broth through a fine mesh strainer directly into a serving bowl.

    Ladle the hot, creamy pork and chicken bone broth into the prepared serving bowl containing the tare. Pour the broth through a fine mesh strainer to catch any small bone fragments or impurities, ensuring a smooth soup base.

    Tip: Straining the broth yields a much cleaner mouthfeel and a more refined presentation, especially for rich tonkotsu-style soups.
  5. 5Torch the chashu
    Using a handheld blowtorch to sear thick slices of pork chashu resting on a metal roasting grate.

    Place thick slices of cooked chashu pork onto a metal grate and use a blowtorch to heavily sear the meat. Torching the pork adds a delicious smoky, burnt aroma and slightly melts the fat for a perfect, tender bite.

    Tip: Flip the pork slices over and briefly torch the other side to ensure the meat is evenly heated throughout before serving.
  6. 6Stir the cooking noodles
    Red chopsticks stirring fresh ramen noodles cooking inside a metal boiling basket.

    While the noodles boil, use a pair of chopsticks to gently stir them inside the basket. This crucial step prevents the noodles from sticking together and ensures they cook evenly in the boiling water.

    Tip: Dont over-stir; just agitate the noodles enough to separate the individual strands right after adding them to the water.
  7. 7Transfer noodles to broth
    Chefs hands using chopsticks to guide hot cooked ramen noodles from a metal strainer into a ceramic bowl of soup.

    Once the ramen noodles have boiled for exactly two and a half minutes, lift the metal basket from the water and drain thoroughly. Carefully transfer the hot noodles directly into the ceramic bowl containing the seasoned broth.

    Tip: Shake the noodle strainer firmly to remove as much excess cooking water as possible, ensuring your flavorful broth isnt diluted.
  8. 8Add sweet corn
    A spoonful of yellow sweet corn kernels being carefully placed on top of ramen noodles in a savory broth.

    Begin assembling the ramen toppings by using a wooden spoon to place a generous scoop of bright yellow sweet corn kernels onto one side of the noodles. The natural sweetness of the corn pairs perfectly with the rich tonkotsu broth.

    Tip: Keep the corn grouped tightly together near the edge of the bowl for a clean and traditional presentation.
  9. 9Add bamboo shoots
    Metal tongs placing rectangular pieces of seasoned bamboo shoots onto a bowl of ramen.

    Using a pair of metal tongs, neatly arrange several slices of seasoned bamboo shoots (menma) next to the corn. The bamboo shoots add an essential crunchy texture and a slightly earthy, savory flavor to the dish.

    Tip: Slightly submerge the bottom edges of the bamboo shoots into the hot broth so they begin to absorb the soups flavor.
  10. 10Add the crab stick
    Metal tongs holding a piece of red and white crab stick over a partially assembled bowl of ramen.

    Use tongs to gently lay a piece of red and white crab stick into the bowl. This addition brings a subtle, delicate sweetness that contrasts beautifully with the savory, rich tonkotsu broth.

    Tip: You can slightly shred the ends of the crab stick if you prefer it to mix more naturally with the noodles and broth.
  11. 11Add the narutomaki
    A gloved hand placing slices of narutomaki fish cake into a steaming bowl of ramen.

    Place slices of narutomaki into the broth alongside the other toppings. This classic white fish cake with its distinct pink swirl adds a vibrant pop of color and an authentic visual touch to the ramen bowl.

    Tip: Narutomaki is precooked, so it only needs to be briefly warmed by the hot broth before serving.
  12. 12Add the cabbage leaf
    Tongs placing a bright green piece of boiled cabbage on top of a fully loaded bowl of ramen.

    Use your tongs to gently lay a vibrant green, boiled cabbage leaf into the bowl alongside the other garnishes. The cabbage brings a fresh, mild sweetness and provides a beautiful pop of color to the final presentation.

    Tip: Ensure the cabbage is lightly blanched rather than overcooked, so it retains its vibrant green hue and a slight crunch.
  13. 13Arrange the torched chashu
    Metal tongs placing large, torched slices of thick-cut chashu pork into a ramen bowl.

    Carefully lay the thick-cut, torched chashu pork slices on top of the noodles. The deeply charred edges from the blowtorch will instantly impart a wonderful smoky aroma to the broth as it rests in the bowl.

    Tip: Try to keep the chashu resting slightly above the noodles so it doesnt completely submerge and lose its crispy, torched texture.
  14. 14Drizzle black garlic oil
    A gloved hand pouring dark black garlic oil from a small metal cup over a bowl of ramen.

    Pour the fragrant, viscous black garlic oil directly over the broth, noodles, and pork. This distinctive dark oil instantly elevates the dish, adding a deep, roasted garlic flavor that characterizes this specific style of ramen.

    Tip: Black garlic oil is highly potent. Drizzle it evenly across the surface rather than pouring it all in one spot to ensure every spoonful has a balanced flavor.
  15. 15Tuck in the nori seaweed
    Hands carefully tucking a square sheet of dark green nori seaweed into the edge of a fully assembled bowl of ramen.

    Take a square sheet of dark green nori seaweed and tuck it gently into the edge of the bowl, positioning it just behind the other toppings. The nori will soften slightly in the broth, adding a subtle ocean flavor to the rich soup.

    Tip: Add the nori at the very last moment right before serving to keep it as crisp as possible.

Storage & Reheating

Refrigerator
3 days
Store broth, chashu, and toppings in separate airtight containers. Do not store cooked noodles in the broth as they will turn to mush.
Freezer
3 months
The bone broth and chashu freeze exceptionally well. Freeze them separately in portioned containers.
Reheating
5–10 min
Reheat broth on the stovetop until simmering. Torch or pan-fry chashu to warm. Always boil fresh noodles when ready to serve.

Burn It Off

Running
~80 minutes at a vigorous pace (~11 kmh).
Swimming
~1 hour 40 minutes of continuous swimming.
Brisk Walking
~2 hours 50 minutes of brisk walking (~6 kmh).

Frequently Asked Questions

Black garlic oil, or mayu, is typically made by slowly frying minced garlic in sesame oil or lard until the garlic is heavily charred and black. It is then blended into a smooth, intensely aromatic oil.
Thick-cut chashu must be braised slowly for several hours in a soy, sake, and mirin mixture before serving. The blowtorch step at the end only sears the outside for texture and smoky flavor; the meat must already be fully cooked and tenderized.
While fresh noodles provide the best chewy texture and alkaline bite essential for tonkotsu ramen, high-quality dried ramen noodles can be used in a pinch. Avoid deep-fried instant noodles for this recipe.
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