Pickled Mustard Greens Stir Fry (Chinese Style): Burong Mustasa Guisado

[@dandeye5448]

Vinegar! Why? The fermentation will produce sourness so there is no need for it. The preparation of pickle mustard green traditionally/authentically would never call for vinegar anyway

[@RomulosKitchenandGarden]

Vinegar in any preparation extends the shelf life that is why.