Making Miso Chicken in Ginger, Leek and Scallion Broth is simple and straightforward if you follow these steps:

1. Prep the Ingredients: Begin by washing and slicing the leeks and scallions. Mince the garlic and ginger.
2. Heat the Pot: In a large pot, heat the sesame oil over medium heat.
3. Sauté Aromatics: Add the minced ginger, garlic, and leeks to the pot. Sauté until fragrant and the leeks are soft, about 3-4 minutes.
4. Add Chicken: Place the chicken thighs or breasts into the pot, cooking until lightly browned on all sides, about 3-5 minutes.
5. Stir in Miso: In a small bowl, mix the miso paste with a few tablespoons of chicken broth to dissolve it. Add this mixture to the pot.
6. Pour in Broth: Add the remaining chicken broth and soy sauce. Bring the mixture to a gentle boil.
7. Simmer: Reduce heat to low and cover the pot. Let it simmer for about 20 minutes, or until the chicken is cooked through.
8. Shred the Chicken: Remove the chicken from the pot and shred it using two forks. Return the shredded chicken to the broth.
9. Add Scallions: Stir in the sliced scallions and let them wilt in the hot broth for 2-3 minutes.
10. Adjust Seasoning: Taste the broth and season with salt and pepper, if needed.
11. Serve: Ladle the broth into bowls and garnish with fresh cilantro if desired.

Following these steps will guide you to create this nourishing bowl of comfort effortlessly, each bite a testament to simple yet flavorful home cooking.