To do this, add some of your soup broth into a small bowl ... To do so, you'll need egg whites: After separating them from the yolks, whisk the egg whites until frothy and pour into the soup ...
3. Add salt and mirin, usukuchi soy sauce to the dashi and bring to a boil. Thicken with a slurry made from kuzu powder and water. 4. Slowly drizzle the beaten egg into the boiling soup.
Using a stick blender, process the soup until smooth. Keep warm. For the soft poached egg, bring a pan of water to the boil, then add the vinegar and reduce to a gentle simmer. Crack the egg into ...