Chicken Pho

**IngredientsSpices (toasted and placed in a spice bag):** - 1 tbsp coriander seeds - 6 cloves - 3 star anise - 1 tsp black peppercorns - 1 cinnamon stick **Broth:** - 1 whole chicken (about 1.5–2 kg) - 1 large onion, quartered - 1 stick of ginger, halved lengthwise - 2 tbsp fish sauce (or to taste) - 1 tsp salt (adjust to taste) - 1 tbsp sugar (optional) - 2.5–3 liters water **Noodles:** - 40