Tonkotsu Ramen

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Rich pork bone broth with chashu, soft egg, and chewy noodles. This japanese-inspired noodles ready in about 270 minutes pairs ramen noodles, pork belly, pork bones for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 720 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.

★ 4.9 (432 ratings) Prep: 30 min Cook: 240 min Serves 4 Japanese cuisine 720 cal/serving
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Ingredients

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Instructions

  1. Step 1: Simmer pork bones 4 hours until broth is milky.
  2. Step 2: Braise pork belly in soy, mirin, sake 2 hours, slice into chashu.
  3. Step 3: Whisk miso into hot broth, add soy sauce.
  4. Step 4: Cook ramen noodles fresh.
  5. Step 5: Assemble: noodles, broth, chashu, halved egg, scallions, nori.

Frequently asked questions

How long does Tonkotsu Ramen take to make?

Total time is about 270 minutes (30 min prep + 240 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 Tonkotsu Ramen?

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 ramen noodles from drying out.

Can I substitute ingredients in Tonkotsu Ramen?

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 Tonkotsu Ramen 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 Tonkotsu Ramen?

Japanese noodles 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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