This wonderful South East Asian salad is based on the famous Laos salad Larb. Found all over Laos, larb is their national dish. Created by the Laos people and eaten both in their native country and neighbouring Thailand this salad is hot, spicy and incredibly tasty. This version uses sliced beef instead of larb’s minced meat. Called waterfall beef due to the juices running out of the medium/rare beef when cut.