In a small bowl, soak the dried shiitake mushrooms in 1 cup lukewarm water for 30 minutes. Save the soaking liquid for the soup.
5 dried shiitake mushrooms
In a large pot, add the pork ribs and enough cold water to cover them. Bring to a boil and cook for 3-5 minutes until scum and foam rise to the surface. Remove the ribs with tongs, discard the water, and quickly rinse the ribs to remove any remaining impurities.
2-2.5 pounds pork ribs
Give the pot a quick rinse and return it to the stove over medium-high heat. Add the neutral oil, then sear the pork ribs for 1-2 minutes on all sides.
1 Tbsp neutral oil
Add the daikon, carrots, soaked shiitake mushrooms, ginger, and garlic, then sauté for another 2-3 minutes until lightly browned.
1 pound daikon, 3 carrots, 4 thinly sliced ginger pieces, 5 cloves garlic
Pour in the water and the mushroom soaking liquid, then bring to a simmer. Cover and simmer for about 1.5 hours until the ribs and daikon are soft and tender.
8 cups water
Season with salt and white pepper to taste. Ladle the soup into bowls and garnish with chopped green onions.
1-2 tsp salt, Dash of white pepper, Chopped green onions