Som Tum Laos is a Laotian version of Green Papaya Salad that features a unique combination of ingredients. In addition to the traditional ingredients, this version includes fermented fish sauce, padaek, and padaek juice. Fermented fish sauce adds a distinct umami flavor to the salad, while padaek juice provides a tangy and slightly funky taste. To make Som Tum Laos, follow the steps for the classic version but also add a tablespoon of fermented fish sauce and a tablespoon of padaek juice. Adjust the ingredients according to your taste preferences. This variation of Som Tum is a delightful twist on the traditional recipe.