Creating the ultimate Breakfast Miso Soup is simple if you follow these steps:

1. Prepare the Dashi Stock: In a pot, bring the dashi stock to a gentle simmer over medium heat. If using vegetable broth, heat it until just warm.
2. Mix Miso Paste: In a small bowl, add a ladle of hot dashi to the miso paste. Stir until well combined.
3. Add Miso to Stock: Pour the mixed miso paste back into the pot and stir well. Avoid boiling the miso to retain its beneficial properties.
4. Incorporate Tofu: Gently add the cubed silken tofu to the soup. Allow it to warm for about 2 minutes.
5. Add Vegetables: Stir in the chopped green onions, spinach (or seaweed), and sliced mushrooms. Simmer for 3-5 minutes until the vegetables are tender.
6. Optional Egg Addition: If you’re adding eggs, create a gentle swirl in the soup and slowly pour in the beaten eggs. Allow them to cook for a minute before stirring.
7. Finish with Flavor: If desired, add a drizzle of sesame oil for an extra depth of flavor.
8. Serve: Ladle the soup into bowls, and enjoy it hot!