Kumamoto ramen – Classic
This is the traditional, time-tested version of the dish. It stays true to its origins, using well-established techniques and ingredients that define its authentic flavor. A perfect starting point for exploring its evolution.
Kumamoto Ramen is a distinctive Japanese noodle dish that hails from the Kumamoto Prefecture on Kyushu Island. Renowned for its mild and balanced tonkotsu (pork bone) broth, this version of ramen features medium-thick noodles and a special blend of garlic and mayu (black garlic oil), giving it a unique aroma and taste. Often garnished with thinly sliced chashu (braised pork belly), menma (fermented bamboo shoots), green onions, and a dash of togarashi (Japanese chili pepper), Kumamoto Ramen represents the harmony of flavors—from its creamy, rich broth to its umami-rich toppings, a true reflection of the culinary expertise of the region.
Ingredients
- pork bones – 2 pounds / 900 g
- water – 10 cups / 2400 ml
- medium-thick ramen noodles – 14 ounces / 400 g
- chashu pork belly – 1 lb / 450 g
- menma (fermented bamboo shoots) – 1 cup / 160 g
- green onions – 2 stalks, sliced
- mayu (black garlic oil) – 4 tbsp
- garlic cloves – 6 whole
- soy sauce – 3 tbsp
- mirin – 2 tbsp
- togarashi – 1 tsp
Instructions
- In a large pot, bring the pork bones and 10 cups of water to a boil. Reduce heat and simmer for at least 3 hours, skimming any impurities that rise to the surface.
- Strain the broth and return it to the pot. Add soy sauce and mirin. Simmer for an additional 20 minutes.
- Cook the ramen noodles according to the package instructions. Drain and set aside.
- Prepare the mayu by slowly cooking whole garlic cloves in a small pan over low heat with a bit of oil until dark brown but not burnt. Blend until smooth.
- To serve, divide the cooked noodles into 4 bowls. Pour hot broth over noodles.
- Top each serving with slices of chashu pork, a handful of menma, sliced green onions, and a drizzle of mayu.
- Sprinkle a pinch of togarashi over each bowl and serve immediately.
Substitutions
- pork bones -> chicken bones
- chashu pork belly -> grilled chicken slices
- menma -> sautéed mushrooms
Enhancements in the Next Evolution
- Use homemade noodles for enhanced texture.
- Incorporate a small amount of miso paste for additional depth in the broth.
- Allow the broth to simmer overnight for a more concentrated flavor.
Curious to see how this dish evolves? Discover refined flavors and enhanced techniques in the next version.

Japan