To your taste – Beef Sinigang
You may prefer to add the string/green beans when the other vegetables are halfway done, so that the beans are not overdone.
Patis adds character to the taste of sinigang, so I use it. However, if I were to use instant mixes (which are readily available in the local market), I delete salt and patis in the recipe.
Find it online: https://feastfulfork.com/beef-sinigang/