The Seder plate holds ritual foods that hold the meaning of the Passover story. Each Seder plate includes a shank bone, a roasted egg, haroset (a mixture of apple, nuts and wine), horseradish, a second bitter herb (often romaine) and parsley (or other greens). Each of these items has a ritual significance in the story of Passover. Many modern Seder plates also have an orange and/or olives. Click here to find out why!