Heat sufficient water in a non-stick pan. Add chicken, two tablespoons chopped mint and salt, mix, cover and simmer for ten minutes. Strain and reserve the stock.
Heat oil in a non-stick pan. Add the onion and garlic, mix and sauté till onion turns light brown.
Add cumin seeds and turmeric powder, mix well and sauté. Add jalapeno paste, mix and sauté for two to three minutes.
Add four cups of the reserved stock, potatoes and remaining chopped mint, stir to mix and simmer for fifteen minutes or till the potatoes are soft.
Add salt and cooked chicken, mix well and cook for two to three minutes.