easy tonkotsu ramen recipe

by easy quick meal
tonkotsu broth

tonkotsu broth recipe

Are you a ramen enthusiast craving a steaming bowl of authentic Tonkotsu Ramen right at home? Look no further! In this comprehensive guide, we will walk you through the process of making a delicious and easy Tonkotsu Ramen recipe. Get ready to embark on a culinary journey to Japan, right in your own kitchen.

Creating the perfect bowl of Tonkotsu Ramen requires patience and a few key ingredients, but the results are well worth the effort. This iconic Japanese dish features a rich and creamy pork broth, tender chashu pork, marinated soft-boiled eggs, and chewy ramen noodles. So, let’s dive into crafting your very own bowl of Tonkotsu Ramen step by step.

ingredients typically used to make Tonkotsu broth


Here are the ingredients typically used to make Tonkotsu broth, a rich and creamy pork bone broth commonly used in Japanese ramen:

For the Tonkotsu Broth:

  1. Pork bones (such as pork femur and trotters)
  2. Water (for boiling and simmering)
  3. Aromatics (optional but commonly used):
    • Onion, roughly chopped
    • Garlic cloves
    • Ginger, sliced
  4. Vegetables (optional for added flavor):
    • Green onions (scallions)
    • Carrots
    • Celery
  5. Salt

Note: The key to making a creamy Tonkotsu broth is the long, slow simmering of the pork bones. It can take several hours to achieve the desired consistency and flavor.

Optional Toppings and Seasonings for Tonkotsu Ramen:

  1. Ramen noodles (fresh or dried)
  2. Chashu pork slices (braised and thinly sliced pork belly)
  3. Soft-boiled or marinated eggs
  4. Nori seaweed sheets
  5. Menma (fermented bamboo shoots)
  6. Black garlic oil (mayu)
  7. Red pickled ginger (beni shoga)
  8. Corn kernels (often found in corn butter ramen)
  9. Bean sprouts
  10. Sliced wood ear mushrooms
  11. Sesame seeds
  12. Red pepper flakes (Shichimi Togarashi)

These toppings and seasonings can be customized to your taste. When making Tonkotsu ramen, the focus is typically on the rich and flavorful broth, but the toppings and seasonings can add depth and variety to the dish.

Remember that making Tonkotsu broth is a time-consuming process, so be prepared for a long simmer to extract all the flavor and creaminess from the pork bones.

guide on how to make Tonkotsu broth

tonkotsu broth

Step 1: Preparing the Pork Bones

  1. Start by blanching the pork bones. Place the bones in a large stockpot and cover them with cold water. Bring the water to a boil and let it boil for about 10 minutes. This helps remove impurities and excess blood from the bones. Drain the bones and rinse them well.

Step 2: The First Simmer

  1. Place the blanched pork bones back in the stockpot and cover them with cold water again. You want the water to cover the bones by a few inches. Bring the water to a boil, then reduce the heat to a low simmer.
  2. Simmer the bones for about 12-16 hours, adding more water as needed to keep the bones submerged. The slow simmering is crucial to extract the collagen and create the creamy texture of Tonkotsu broth.

Step 3: Aromatics and Vegetables

  1. About 2-3 hours into the simmer, you can add aromatics and optional vegetables to the pot. These can include roughly chopped onions, garlic cloves, sliced ginger, and vegetables like green onions, carrots, and celery. These ingredients will add flavor to the broth.

Step 4: Skimming and Monitoring

  1. Throughout the simmering process, you’ll need to skim off any impurities and foam that rise to the surface. This helps keep the broth clear.

Step 5: Straining

  1. Once the broth has simmered for the desired time and has reached the desired flavor and creaminess, it’s time to strain it. Use a strainer or fine mesh colander to separate the liquid broth from the solids. You can also use cheesecloth for a finer strain.

Step 6: Seasoning

  1. Return the strained Tonkotsu broth to the pot and season it with salt to taste. Start with a small amount and adjust until you’re satisfied with the flavor.

Step 7: Serving

  1. Your Tonkotsu broth is now ready to be used as the base for Tonkotsu ramen. Cook your favorite ramen noodles separately, then assemble your ramen bowl with the Tonkotsu broth and your choice of toppings and seasonings, which can include chashu pork, soft-boiled eggs, nori seaweed, and more.

Enjoy your homemade Tonkotsu ramen! Keep in mind that this process requires patience and time, but the result is a flavorful and creamy broth that’s worth the effort.

The Art of Preparing Your Pork Broth

  1. Prepping the Pork Bones: Rinse the pork bones thoroughly to remove any impurities. Place them in a large pot of cold water and bring to a boil. Simmer for 10 minutes, then discard the water and rinse the bones again.
  2. Boiling the Bones: Fill the pot with 16-18 cups of fresh water and add the pork bones. Let it come to a rolling boil, then reduce to a gentle simmer. Skim off any impurities that rise to the surface.
  3. Long Simmering: Simmer the pork bones for 12-15 hours, ensuring they are fully submerged in water. The slow cooking process extracts the rich flavors from the bones, creating the creamy broth characteristic of Tonkotsu Ramen.
  4. Seasoning the Broth: About 1 hour before the broth is ready, add the sliced ginger, crushed garlic, soy sauce, and sesame oil. Continue simmering.

Crafting Your Chashu Pork

  1. Preparing the Pork Belly: In a separate pot, bring water to a boil. Add the pork belly and cook for 5 minutes. This helps remove impurities and excess fat. Remove, rinse, and pat it dry.
  2. Cooking the Pork Belly: In the same pot, add water, soy sauce, and mirin. Place the pork belly in the liquid and simmer for 1.5 to 2 hours until tender. Slice it thinly for serving.

Assembling Your Tonkotsu Ramen Bowl

  1. Cooking the Noodles: Follow the instructions on the package to cook your fresh ramen noodles. Drain and set aside.
  2. Soft-Boiled Eggs: Prepare soft-boiled eggs and marinate them in soy sauce and mirin for a few hours.
  3. Serving: In a large bowl, place the cooked noodles. Ladle in the hot Tonkotsu broth. Add the chashu pork, soft-boiled egg, chopped scallions, and your choice of toppings.

tips and tricks for crafting the best Tonkotsu broth

Making the best Tonkotsu broth requires patience, attention to detail, and some special tips and tricks to achieve the rich and creamy flavor that defines this classic ramen base. Here are some tips and tricks for crafting the best Tonkotsu broth:

1. Choose High-Quality Ingredients:

  • Use fresh, high-quality pork bones, such as pork femur and trotters. The quality of the bones greatly affects the flavor of the broth.

2. Blanch the Bones:

  • Before you start simmering the bones, blanch them in boiling water for a few minutes and rinse them. This helps remove impurities and results in a cleaner, clearer broth.

3. Use Plenty of Water:

  • Make sure the pork bones are fully submerged in water. Add enough water to cover the bones by a few inches, as it will reduce as the broth simmers for hours.

4. Low and Slow Simmer:

  • Simmer the bones on low heat for an extended period, typically 12-16 hours. This long, slow cooking time allows the collagen to break down and create the creamy texture.

5. Skim Regularly:

  • Throughout the simmering process, skim off any impurities and foam that rise to the surface. Skimming helps keep the broth clear and clean.

6. Aromatics and Vegetables:

  • Adding aromatics like onion, garlic, and ginger, as well as optional vegetables, can enhance the flavor of the broth. Add them about 2-3 hours into the simmering process.

7. Maintain a Gentle Simmer:

  • Keep the simmer at a gentle boil, not a rolling one. This prevents the broth from becoming cloudy.

8. Strain Carefully:

  • When straining the broth, use a fine mesh colander or cheesecloth for a clear result. You may need to strain it multiple times to achieve the desired clarity.

9. Season with Salt at the End:

  • Only season the Tonkotsu broth with salt after it has been strained and you’ve achieved the desired flavor and consistency. Adding salt too early can lead to over-salting.

10. Experiment with Toppings:

  • Customize your Tonkotsu ramen with a variety of toppings and seasonings, such as Chashu pork, soft-boiled eggs, nori seaweed, or black garlic oil. This adds depth and variety to your dish.

11. Taste and Adjust:

  • Taste your broth periodically during the simmering process and make adjustments as needed. This helps you achieve the perfect balance of flavors.

12. Be Patient:

  • Making the best Tonkotsu broth takes time. Don’t rush the process, as the long simmer is what creates the rich and creamy consistency.

13. Store Extra Broth:

  • If you have leftover broth, you can freeze it in portions for future use in ramen or other dishes.

several variations

tonkotsu broth

There are several variations of Tonkotsu ramen and broth to suit different tastes and preferences. Here are a few variations you can explore:

  1. Black Garlic Tonkotsu Ramen:
    • This variation includes black garlic oil (mayu) added to the Tonkotsu broth, giving it a rich, nutty, and slightly sweet flavor. The black garlic oil is made by slowly roasting garlic until it turns black and aromatic.
  2. Spicy Tonkotsu Ramen:
    • To add a kick to your Tonkotsu ramen, you can incorporate spicy elements like chili paste or hot sesame oil (rayu). Adjust the level of spiciness to your liking.
  3. Miso Tonkotsu Ramen:
    • Combine the creamy Tonkotsu broth with miso paste to create a fusion of Tonkotsu and miso ramen. The miso adds depth and a savory umami flavor to the broth.
  4. Vegetarian or Vegan Tonkotsu:
    • If you prefer a meatless version, you can make a vegetarian or vegan Tonkotsu by using vegetable broth and plant-based protein sources like seitan, tofu, or mushrooms.
  5. Double Soup Tonkotsu:
    • Some ramen shops offer a “double soup” Tonkotsu, which combines Tonkotsu broth with a chicken or seafood-based broth for a unique flavor profile.
  6. Kuro Tonkotsu:
    • Kuro Tonkotsu features a squid ink-infused broth, which not only adds a striking black color to the ramen but also imparts a subtle seafood flavor.
  7. Garlic Tonkotsu:
    • Enhance your Tonkotsu ramen with extra garlic. You can roast garlic cloves and blend them into the broth for a robust garlic flavor.
  8. Cheese Tonkotsu:
    • For a twist on tradition, some places offer Cheese Tonkotsu ramen, where a slice of cheese is added on top of the ramen to create a creamy and indulgent experience.
  9. Shio Tonkotsu:
    • Shio means “salt” in Japanese, and Shio Tonkotsu ramen is seasoned with salt, giving it a lighter and saltier flavor compared to the traditional soy sauce-based Tonkotsu.
  10. Curry Tonkotsu:
    • Combine Tonkotsu broth with Japanese curry to create a fusion dish. The rich curry flavor complements the creamy pork broth.

Feel free to experiment with these variations and adjust the ingredients and seasonings to match your taste preferences. Tonkotsu ramen is versatile, and you can create your unique twist on this classic dish.

Creating an easy Tonkotsu Ramen recipe at home is a rewarding culinary adventure. With patience, quality ingredients, and a little practice, you can enjoy a steaming bowl of this Japanese classic whenever you desire. Customize your Tonkotsu Ramen with your favorite toppings and savor the rich, creamy goodness of this comforting dish. So, get ready to impress your taste buds with your homemade Tonkotsu Ramen masterpiece!

Now, go ahead and embark on your homemade Tonkotsu Ramen journey. Remember that practice makes perfect, so don’t be discouraged if your first attempt isn’t flawless. Experiment with different toppings and flavors to create your signature Tonkotsu Ramen. Bon appétit!


  • Q: Can I use store-bought ramen noodles?
  • A: While fresh ramen noodles are recommended for the best experience, you can use store-bought noodles if necessary.
  • Q: What is the best way to store leftover Tonkotsu broth?
  • A: Let the broth cool, then transfer it to airtight containers and refrigerate for up to three days or freeze for several months.
  • Q: Can I make Tonkotsu Ramen vegetarian?
  • A: Absolutely! You can use vegetable broth and tofu as a meat substitute for a delicious vegetarian version.
  • Q: Is it possible to adjust the level of spiciness in Tonkotsu Ramen?
  • A: Yes, you can add chili oil or hot sauce to your bowl to increase the spiciness according to your preference.
  • Q: What are the alternatives to pork belly for Chashu Pork?
  • A: If you prefer a leaner option, you can use pork loin or chicken breast.
  • Q: Can I make the broth in a pressure cooker to save time?
  • A: Yes, you can use a pressure cooker to significantly reduce the cooking time of the pork broth.

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tonkotsu broth

tonkotsu broth recipe

Serves: 4 Prep Time: Cooking Time:
Nutrition facts: 600 calories 30g fat
Rating: 5.0/5
( 1 voted )


For the Broth:

  • 4-5 pounds of pork bones (such as pork femur, knuckle, or neck bones)
  • 1 onion, peeled and halved
  • 1 head of garlic, halved
  • 1 piece of ginger (about 3 inches long), sliced
  • 6-8 green onions, chopped
  • 2-3 dried shiitake mushrooms
  • 1 sheet of kombu seaweed (about 4x4 inches)
  • 12 cups of water

For the Tare (Seasoning):

  • 1/2 cup soy sauce
  • 1/4 cup sake
  • 1/4 cup mirin
  • 1 tablespoon sugar


  1. Prepare the Pork Bones:
    • Place the pork bones in a large pot and cover them with cold water. Bring to a boil and let it cook for 5-10 minutes to remove impurities. Drain the bones and rinse them under cold water.
  2. Initial Cook:
    • Return the bones to the pot, add the onion, garlic, and ginger, and fill the pot with 12 cups of fresh water. Bring it to a boil and then reduce to a simmer. Skim off any scum that rises to the surface. Simmer for at least 6 hours, adding water as needed to keep the bones covered.
  3. Add Aromatics:
    • About 2 hours before you finish simmering the broth, add the green onions, dried shiitake mushrooms, and kombu seaweed. Continue simmering.
  4. Prepare the Tare:
    • In a separate saucepan, combine the soy sauce, sake, mirin, and sugar. Simmer over low heat for about 15 minutes. Set it aside to cool.
  5. Strain the Broth:
    • Strain the tonkotsu broth through a fine-mesh strainer, pressing on the solids to extract as much flavor as possible.
  6. Final Flavoring:
    • Mix the strained broth with the tare to taste. Start with a few tablespoons and adjust to your preference. The tare adds saltiness and sweetness to the broth.
  7. Serving:
    • Serve the tonkotsu broth with your favorite ramen noodles, toppings like sliced chashu pork, soft-boiled eggs, and vegetables. Garnish with more chopped green onions.


  1. Patience is Key: Making tonkotsu broth is a labor of love and requires time and patience. The long simmering process, typically at least 6 hours, allows the flavors to develop and the broth to become rich and creamy. Don't rush it, as the results are well worth the effort.
  2. Customize Your Tare: The tare (seasoning) in this recipe is a key element in determining the flavor of your tonkotsu broth. Feel free to adjust the tare to your taste by adding more or less of the soy sauce, sake, mirin, and sugar. You can also experiment with other seasonings like garlic or sesame oil to create a unique flavor profile.
  3. Top it Your Way: Tonkotsu ramen is often enjoyed with a variety of toppings. While traditional toppings include chashu pork, soft-boiled eggs, and green onions, don't hesitate to get creative. You can add bean sprouts, bamboo shoots, nori (seaweed), or even spicy paste for extra flavor. Personalizing your bowl of tonkotsu ramen is part of the fun, so feel free to experiment with your favorite ingredients.
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