Sep 10 2026
RestaurantsRyus Noodle BarSpicy Buta-men (jiro-style Ramen) / 豚麺・二郎系ラーメン Recipe

Spicy Buta-men (jiro-style Ramen) / 豚麺・二郎系ラーメン Recipe

Inspired by Ryus Noodle Bar
Time3h 30m
Serves2

Available for regular type only. Attention: this product contains mushroom, fish, squid, scallops, wheat, and soybeans. (Jiro-style ramen) Broth : original pork broth. Noodle type : thick. On top: cabbage, bean sprout, garlic paste, bamboo shoots, pork fat, 2pcs pork chashu. What is the jiro-style? The noodles are thick and chewy, and go well with the flavor of the soup. The broth is prepared with a plenty of pork fat that is boiled for hours until it mellows out to a complex, rich "Umami" flavour. On the top is a generous amount of garlic paste and an oversized chashu called "Buta".

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Ingredients

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Broth & Base

Pork Chashu & Pork Fat Toppings

Noodles & Vegetables

Method

Broth & Base

  1. 1

    Blanch bones

    Place pork bones in a large stockpot and cover with cold water. Bring to a rolling boil over high heat for 10 minutes to remove impurities. Drain bones and thoroughly rinse bones and pot to remove scum.

  2. 2

    Simmer broth

    Return cleaned bones to the pot, add 6 L fresh cold water, add pork back fat chunks, halved onion, smashed ginger, and 4 halved garlic cloves. Bring to a low boil, then reduce to a steady simmer. Simmer gently, uncovered or partially covered, for 6–8 hours, skimming surface occasionally to remove excess scum. Maintain a low vigorous simmer so collagen and fat render into the stock.

  3. 3

    Add umami ingredients

    In the final 30 minutes of simmering, add dried shiitake mushrooms, kombu, dried scallop, and bonito flakes. If using kombu, insert 10 minutes before the end and remove to avoid bitterness; add bonito flakes in the last 5–10 minutes, then strain. Continue simmering remaining solids briefly so flavors meld.

  4. 4

    Strain and reduce

    Strain the broth through a fine mesh sieve or cheesecloth into a clean pot. Press solids lightly to extract liquid. Return strained broth to the stove and reduce over medium heat 20–30 minutes if you want a more concentrated, Jiro-style umami; skim any excess fat if desired but keep a substantial fatty mouthfeel.

  5. 5

    Season broth

    Stir in the shoyu tare made of soy sauce (120 ml), mirin (30 ml), sake (30 ml) and salt to taste (approx. 10 g). Warm through and hold the broth at low simmer until assembly.

Pork Chashu & Pork Fat Toppings

  1. 6

    Prepare chashu roll

    Tie the pork shoulder or belly into a tight log using kitchen twine, or keep as flat belly for a large buta-style piece. Sear all sides in a hot pan until browned to develop flavor.

  2. 7

    Braise chashu

    Combine soy sauce (120 ml), mirin (60 ml), sake (60 ml), water (400 ml), sugar (20 g) and 2 stalks green onion in a pot. Add the seared pork, bring to a simmer, then cover and braise gently for 2–2.5 hours until tender but sliceable. Turn the pork occasionally so it braises evenly.

  3. 8

    Cool and slice

    Remove chashu from braising liquid. Reserve braising liquid for extra flavor in bowls if desired. Let the meat rest until warm or cool enough to slice. For Jiro-style serve two oversized slices (about 150–200 g each) per bowl; cut 2 thick slices per serving.

  4. 9

    Render pork fat (optional quick method)

    Chop the additional 200 g pork back fat into small pieces and render over low heat with 1 tbs neutral oil until translucent and some cracklings form. Strain and reserve the liquid pork fat (sear oil) for spoonable topping and to flavor the broth heavily. Keep some small cooked fat pieces to sprinkle on the finished ramen.

Noodles & Vegetables

  1. 10

    Prepare vegetables

    Blanch the cabbage and bean sprouts together in boiling water for 30–60 seconds until just wilted but still crisp. Drain thoroughly and set aside. Keep them warm by covering with a lid or towel.

  2. 11

    Cook noodles

    Bring a large pot of water to a rolling boil. Add the thick ramen noodles and cook according to package or fresh noodle directions (typically 5–7 minutes for very thick, or 2–4 minutes for fresh thick noodles). Stir occasionally to prevent sticking. Cook to a firm but chewy (al dente) texture favored in Jiro-style ramen.

  3. 12

    Drain noodles

    Lift noodles from the water with tongs or a spider strainer and shake off excess water. Do not rinse. Place noodles into serving bowls immediately to keep them hot.

Aromatics & Garnish

  1. 13

    Make garlic paste

    Peel 8 garlic cloves and mince finely. In a small skillet warm 3 tbs neutral oil over low heat, add the garlic and cook gently until softened and fragrant but not browned, stirring so it becomes a soft paste. Alternatively, mash raw garlic with coarse salt to a paste for a sharper flavor. Portion garlic paste by 1–2 tbs per bowl depending on desired spiciness.

  2. 14

    Assemble bowls

    Ladle 350–400 ml of hot seasoned pork broth into each bowl over the noodles. Pile a generous portion of blanched cabbage and bean sprouts on top of the noodles (about 150–200 g total vegetables per bowl). Place 2 slices of the braised chashu on top (one large 'buta' style slice and one additional), add 2–3 tbs of menma (bamboo shoots), spoon 1–2 tbs of rendered pork fat over the bowl for the rich mouthfeel, and top with 1–2 tbs garlic paste. Drizzle 0.5 tsp sesame oil if using and finish with a pinch of coarse salt and ground black pepper to taste.

  3. 15

    Serve

    Serve immediately while hot. Provide additional tare, chili oil, and extra garlic on the side for guests who want to adjust saltiness or spice. Warn diners of the presence of mushroom, fish, squid, scallops, wheat, and soybeans in the dish.

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