Making this Caramelised Soy Chicken Broth is simple if you follow these steps:

1. Prepare the Chicken: Cut the chicken thighs into bite-sized pieces. Pat them dry using paper towels for better caramelisation.
2. Marinate: In a bowl, combine soy sauce, brown sugar, and sesame oil. Add the chicken pieces and let them marinate for about 10 minutes.
3. Sauté the Aromatics: In a large pot, heat some oil over medium heat. Add sliced onion, minced garlic, and ginger slices. Sauté until fragrant and golden.
4. Caramelise Chicken: Add the marinated chicken along with the marinade to the pot. Cook for about 5-7 minutes, stirring occasionally, until the chicken is caramelised and cooked through.
5. Add Stock: Pour in the chicken stock and bring it to a gentle simmer.
6. Incorporate Vegetables: Add sliced carrots and mushrooms. Let the broth simmer for an additional 20 minutes to allow the flavors to meld together.
7. Season: Taste and season with salt and pepper as needed.
8. Finish with Green Onions: Just before serving, stir in the chopped green onions for a fresh touch.
9. Garnish: Serve the broth hot, garnished with fresh coriander.

Following these simple steps will help you create a delicious bowl of Caramelised Soy Chicken Broth that everyone will love!