Tokyo-Style Tonkotsu Ramen with Pork Bone Broth

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A deeply savory ramen featuring 12-hour slow-simmered pork bone broth, tender chashu pork, and perfectly al dente noodles—true to Tokyo's iconic ramen tradition. This japanese-inspired asian ready in about 135 minutes pairs pork bones, garlic cloves, inch piece ginger for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 650 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 3.2 (9 ratings) Prep: 15 min Cook: 120 min Serves 4 Japanese cuisine 650 cal/serving
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Ingredients

Instructions

  1. Step 1: Place pork bones in a large stockpot with garlic, ginger, and green onions; cover with 8 cups cold water. Bring to a gentle simmer over medium-low heat, skimming foam for 30 minutes, then reduce heat to low and simmer uncovered for 12 hours until broth is opaque and rich.
  2. Step 2: Strain broth through a fine-mesh sieve into a clean pot, discarding solids. Return broth to heat, add dashi stock, soy sauce, and sesame oil; simmer for 20 minutes to meld flavors until slightly reduced.
  3. Step 3: While broth simmers, blanch bok choy in boiling water for 1 minute, then drain. Simmer pork belly in broth for 30 minutes until tender, then slice thinly. Cook ramen noodles in boiling water for 3 minutes until al dente, then rinse under cold water.
  4. Step 4: Divide noodles into bowls, top with pork belly, bok choy, and soft-boiled eggs. Ladle hot broth over ingredients until fully submerged, garnish with sesame seeds and extra green onions.

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Frequently asked questions

How long does Tokyo-Style Tonkotsu Ramen with Pork Bone Broth take to make?

Total time is about 135 minutes (15 min prep + 120 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Tokyo-Style Tonkotsu Ramen with Pork Bone Broth?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep pork bones from drying out.

Can I substitute ingredients in Tokyo-Style Tonkotsu Ramen with Pork Bone Broth?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Tokyo-Style Tonkotsu Ramen with Pork Bone Broth for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Tokyo-Style Tonkotsu Ramen with Pork Bone Broth?

Japanese asian like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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