 Supermarkets offer a variety of commercially prepared hummus, and some Israelis will go out of their way for fresh hummus prepared at a "hummusia", an establishment devoted exclusively to selling hummus.Salat avocado is an Israeli-style avocado salad, with lemon juice and chopped scallions (spring onions), was introduced by farmers who planted avocado trees on the coastal plain in the 1920s.Avocados have since become a winter delicacy and are cut into salads as well as being spread on bread.