Yum salad is a savory Laotian salad made with fresh watercress, boiled eggs, peanuts, iceberg lettuce, tomatoes, garlic, and lime juice. Some recipes also include radicchio, coriander, radishes, shallots, and cucumbers. The vegetables and herbs are thinly sliced, while the boiled egg yolks are mashed together with fish sauce and lime to create a sweet and tangy dressing.