Tonkotsu ramen is Japan’s rich, creamy pork-broth ramen, layered with springy noodles and toppings such as chashu and soft eggs.
This approachable version uses prepared tonkotsu broth, then builds depth with a quick tare and carefully cooked toppings.

Cook the noodles separately and serve immediately so they stay springy instead of absorbing too much broth.
Serving Suggestions
Serve with extra scallions, chili oil, bamboo shoots, or a small side of gyoza.

Recipe Notes
The broth and seasoned eggs can be made ahead for up to three days. Cook noodles fresh for each bowl.

Japanese Tonkotsu Ramen with Chashu
Creamy pork broth ramen with springy noodles, chashu pork, soft eggs, nori, corn, and scallions.
Equipment
- Large saucepan
- Ramen pot
- Medium pot
- Fine-mesh strainer
- Tongs
Ingredients
Broth and tare
- 6 cups prepared tonkotsu broth heated
- 1/4 cup soy sauce
- 2 tbsp white miso
- 2 cloves garlic grated
- 1 tsp sesame oil
- 1 tsp fresh ginger grated
Toppings
- 4 portions fresh ramen noodles
- 12 oz chashu pork sliced
- 4 large eggs soft-boiled and peeled
- 1 cup sweet corn
- 4 pieces scallions thinly sliced
- 2 sheets nori halved
- 1 tbsp sesame seeds
Instructions
Season the broth:
- Warm the tonkotsu broth in a saucepan. Whisk the soy sauce, miso, garlic, sesame oil, and ginger into the broth and keep it just below a simmer.
Cook the noodles and eggs:
- Bring a separate pot of water to a boil. Cook the ramen noodles according to the package directions, then drain well.
- Slice the soft-boiled eggs in half and warm the chashu briefly in the broth or a skillet.
Assemble:
- Divide the noodles between four warmed bowls. Pour over the hot broth and arrange chashu, egg, corn, scallions, nori, and sesame seeds on top.
- Serve immediately while the broth is steaming and the noodles are springy.
Notes
- Warm the serving bowls with hot water before assembling so the broth stays hot.
- Add chili oil or shichimi togarashi for heat.
Nutrition
Calories: 620kcalCarbohydrates: 66gProtein: 31gFat: 25gSaturated Fat: 9gCholesterol: 230mgSodium: 1640mgFiber: 4gSugar: 5g