Lemon & Coriander Soup

• 4 cup stock
• 2 tbsp onions - finely chopped
• 2 tbsp lemon juice or to taste
• 2 tsp Tops chilli sauce or to taste
• 1 tsp salt or to taste
• 1 tsp black pepper - powdered
• 1 cup hara dhania (small into broken - leaves)