First mix the chicken, black pepper and mushroom in a bowl. Next place a dime size portion of the chicken mixture in the center of a wonton skin. Pinch the end together so it looks like a tear drop.
Start heating the water. Add the wonton. Bring to a boil. Boil the soup for 3 ½ minutes. In your serving bowl add the nam pla. Do not add this to the boiling soup! When the wonton are cooked, place the soup in the serving bowl over the spinach and nam pla. Garnish with the roasted garlic and a sprinkle of black pepper.