Japanese Tonkotsu Ramen

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A rich and creamy ramen broth made with pork bones, finished with a hint of soy sauce and green onions for a savory depth. This japanese-inspired asian ready in about 250 minutes pairs pork bones, carrots, ginger for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 500 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.

★ 3.9 (15 ratings) Prep: 10 min Cook: 240 min Serves 4 Japanese cuisine 500 cal/serving
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Ingredients

Instructions

  1. Step 1: In a large pot, combine 500g pork bones, 2 diced carrots, and 1 tbsp grated ginger. Add 10 liters water and bring to a boil. Reduce heat to low and simmer for 4 hours until broth is rich and gelatinous.
  2. Step 2: Strain the broth, discarding solids. Return to the pot and add 3 tbsp soy sauce, 1/2 tsp white pepper, and 2 tbsp chopped green onions. Simmer for 10 minutes to meld flavors.
  3. Step 3: Cook 2 packs of ramen noodles in 4 cups boiling water according to package instructions. Drain and rinse with cold water.
  4. Step 4: Serve noodles in bowls, ladled with 2 cups ramen broth, and top with remaining green onions.

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Frequently asked questions

How long does Japanese Tonkotsu Ramen take to make?

Total time is about 250 minutes (10 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 Japanese 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 pork bones from drying out.

Can I substitute ingredients in Japanese 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 Japanese 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 Japanese Tonkotsu Ramen?

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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