The Passover Sederplate is a special plate containing symbolic foods eaten or displayed at the Passover Seder.
Significance
Each of the six items arranged on the plate has special significance to the retelling of the story of Passover—the exodus from Egypt—which is the focus of this ritual meal. A seventh symbolic item used during the meal—the three matzos—is not considered part of the seder plate proper.
Symbolic foods
The six traditional items on the Seder Plate are as follows:
Maror and Chazeret – Bitter herbs symbolizing the bitterness and harshness of the slavery that the Hebrews endured in Egypt. In Ashkenazi tradition, fresh romaine lettuce or endives or horseradish may be eaten as Maror in the fulfilment of the mitzvah of eating bitter herbs during the Seder. Chazeret is additional bitter herbs, usually romaine lettuce, used in the korech sandwich.
Charoset – A sweet, brown mixture representing the mortar and brick used by the Hebrew slaves to build the storehouses or pyramids of Egypt. In Ashkenazi Jewish homes, Charoset is traditionally made from chopped nuts, grated apples, cinnamon, and sweet red wine
Karpas
Karpas – A vegetable other than bitter herbs representing hope and renewal, which is dipped into salt water at the beginning of the Seder. Parsley or another green vegetable. Some substitute parsley to slice of green onion or potato, both commonly used. The dipping of a simple vegetable into salt water and the resulting dripping of water off of said vegetables visually represents tears and is a symbolic reminder of the pain felt by the Hebrew slaves in Egypt. Usually, in a Shabbat or holiday meal, the first thing to be eaten after the kiddush over wine is bread. At the Seder table, however, the first thing to be eaten after the kiddush is a vegetable. This leads immediately to the recital of the famous question, Ma Nishtana—"Why is this night different from all other nights?" It also symbolizes the springtime, because Jews celebrate Passover in the spring.
Zeroah
Zeroah – Also transliterated Z'roa, it is special as it is the only element of meat on the Seder Plate. Roasted chicken neck or shankbone; symbolizing the Paschal Lamb, which was a lamb that was offered in the Temple in Jerusalem, then roasted and eaten as part of the meal on Seder night. Since the destruction of the Temple, the z'roa serves as a visual reminder of the Pesach sacrifice; it is not eaten or handled during the Seder. Vegetarians often substitute a beet, quoting Pesachim 114b as justification; other vegetarians substitute a sweet potato, allowing a "Paschal yam" to represent the Paschal lamb.
Beitzah
Beitzah – A roasted egg, symbolizing the korban chagigah that was offered at the Temple in Jerusalem, then roasted and eaten as part of the meal on Seder night. Although both the Pesach sacrifice and the chagigah were meat offerings, the chagigah is commemorated by an egg, a symbol of mourning, evoking the idea of mourning over the destruction of the Temple and our inability to offer any kind of sacrifices in honor of the Pesach holiday. Since the destruction of the Temple, the beitzah serves as a visual reminder of the chagigah; it is not used during the formal part of the seder, but some people eat a regular hard-boiled egg dipped in salt water or vinegar as part of the first course of the meal, or as an appetizer. Many decorative and artistic Seder plates sold in Judaica stores have pre-formed spaces for inserting the various symbolic foods. for each guest
Three Matzot
The sixth symbolic item on the Seder table is a plate of three whole matzot, which are stacked and separated from each other by cloths or napkins. The middle matzah will be broken and half of it put aside for the afikoman. The top and another half of the middle matzot will be used for the hamotzi, and the bottom matzah will be used for the korech.
Salt water
A bowl of salt water, which is used for the first "dipping" of the Seder, is not traditionally part of the Seder Plate but is placed on the table beside it. However, it sometimes is used as one of the six items, omitting chazeret.
Variants
Vinegar – German and Persian Jews traditionally include vinegar on the seder plate, closest to the leader next to the karpas. The karpas was dipped in the vinegar rather than in salt water during the seder.
Orange – Some Jews include an orange on the Seder plate. The orange represents the fruitfulness for all Jews when marginalized Jews, particularly women and gay people, are allowed to become active and contribute to the Jewish community. A common, though incorrect, rumor says that the tradition began when a man told Susannah Heschel that a woman has as much business on the bimah in a synagogue as an orange does on the Seder plate. In fact, the tradition began when Heschel spoke at at Oberlin College, where she saw an early feminist haggadah that included Susan Fielding's short story about a young Jewish lesbian told by her Hasidic rebbe that "there is as much place for a lesbian in Judaism as there is for hametz at the seder table." Heschel felt, as did those women at Oberlin, that putting bread on the Seder plate would mean accepting the idea that lesbian and gay Jews are as incompatible with Judaism as chametz is with Passover. At her next Seder, she used an orange as a symbol of inclusion for lesbians, gays, and others who are marginalized by the Jewish community. Participants eat a segment of the orange, spitting out the seeds as a symbol of rejecting homophobia.
Olive – In 2008, Jewish Voice for Peace proposed adding an olive to the seder plate to symbolise olive trees that have been uprooted in Palestine and this has now become a regular addition for some Jews.
Over the years, Pesach has often been used as an occasion for political or social commentary. This was often the case when the departure of Soviet Jews was compared to the departure of the Jews from Egypt.