Miso Soup

Name: Miso Soup
Prep time: 10 min
Cook time: 5 min
Total time: 15 min
Yield: 4
Ingredients: Ingredients; 4 cups water; 3 tablespoons white miso paste (shiro miso); 2 tablespoons dashi powder (or 1 piece kombu + 1/4 cup bonito flakes for homemade); 6 oz silken tofu, cut into 1/2-inch cubes; 2 tablespoons dried wakame seaweed; 3 green onions, thinly sliced; 1 tablespoon soy sauce (optional, for deeper flavor)