Pour 500 ml dashi stock into a saucepan and bring to a rolling boil over a medium-high heat. Boil a separate pot of water for your noodles.
In each serving bowl, add 50ml milk, ½ tbsp chicken bouillon powder, 1 tsp dashi granules, ½ tbsp lard and 1 tsp of light soy sauce. Mix well.
Boil 2 ptn ramen noodles according to the instructions on the packaging.
Divide the dashi between the bowls and mix until all of the ingredients have dissolved into the broth.
Drain the ramen noodles and rinse with hot water to remove any excess starch, then place them in the soup.
Add your choice of toppings. This dish is typically served with finely chopped green onions, pork chashu, seasoned bamboo shoots (menma), hot spring egg (onsen tamago) and ground white pepper. Enjoy!
Notes
Chicken bouillon powder varies by brand. My brand is 1 tsp per 200 ml, so if yours is more concentrated (e.g., 1 tsp per 300 ml or 1 cup), use less to avoid oversalting.Note: While the nutritional information includes the full serving of broth, most people in Japan don't actually finish all the soup.