pistachios—7,000BC— according to Food Timeline The Food Timeline Roman times —1597—potato salad pistachios Food Timeline foodtimeline.org Waldorf salad —1863—fruit salad chef's salad pistachios "TheFood Timeline: history notes--salad" http://www.foodtimeline.org/foodsalads.html The Food Timeline Watergate salad & cake famous dish Food Timeline Food Timeline: "FAQs — Salads" http://www.foodtimeline.org/foodsalads.html#tuna Roman times Food Timeline FAQs: salads The Food Timeline The Food Timeline “TheFood Timeline: history notes--salad” —1981—Watergate salad & Watergate cake —1896—Waldorf salad Roman times garnished with sea salt Food Timeline Organization 1920s Roman times according to Food Timeline potato salad 1920s Lynne Olver FoodTimeline.org appeared in print as early as 1916 역사 Roman times famous dish potato salad Food Timeline Organization http://www.foodtimeline.org/foodsalads.html#tuna http://www.foodtimeline.org/foodsalads.html rendition fruit salad etymology Roman times