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For Jewish communities, Passover is a profound celebration of freedom from slavery in ancient Egypt. This pivotal holiday involves meticulous preparations, including removing chametz from homes and adhering to special dietary laws. Here are 12 intriguing Passover insights you won’t find in The Ten Commandments.
1. Fasting is required for firstborn sons during Passover.
Passover, or Pesach, honors the Jewish people’s exodus from Egypt. The name originates from the event where the homes of the Israelites were "passed over" during the plague that struck Egypt’s firstborn. Interestingly, the Torah refers to the 14th of Nisan as Passover, while the week-long observance is called the Festival of Matzot. Over time, these have merged into the unified celebration known as Passover.
To honor the salvation of the firstborn, it is customary for them to fast on the 14th of Nisan. In households without children, the eldest member observes the fast. For families with a firstborn daughter, the practice varies based on the customs of the community.
2. Passover is observed for either seven or eight days.
According to the Torah, Passover spans seven days (marking the period between the Exodus and the Red Sea crossing). However, many Jewish communities outside Israel extend the celebration to eight days. Historically, the Jewish calendar relied on lunar observations, with months lasting 29 or 30 days. Messengers would announce the start of a new month, but distant communities, unable to receive timely updates, added an extra day to ensure the holiday was observed correctly.
Over time, the calendar was formalized, making the eight-day tradition unnecessary. Today, some Jewish groups outside Israel, such as Reform Judaism, adhere to the seven-day observance, while others continue with eight days. In Israel, the celebration typically lasts seven days.
3. Leavened grains are strictly prohibited during Passover.
A key aspect of Passover preparation involves removing all traces of chametz, or leavened foods, from the home. Even the smallest crumb must be eliminated. This tradition stems from the Jews' hurried departure from Egypt, leaving no time for their bread to rise. To honor this, five grains—wheat, barley, rye, spelt, and oats—are strictly forbidden. Families often spend weeks meticulously cleaning, and some even hire professional chametz cleaners who claim to boil toys and dismantle furniture to ensure thoroughness. As the saying goes, "Dust is not chametz," emphasizing the focus on eliminating leavened products above all else.
4. Matzo, crafted from wheat, plays a central role in Passover meals.
Despite the ban on leavened goods, matzo, made from wheat, is a staple of Passover. Unlike regular bread, matzo's wheat must remain dry until baking begins. Once water is added, the dough must be baked within 18 minutes (opinions vary on whether the timer stops when it enters or exits the oven). Beyond this time, fermentation starts, rendering it chametz.
The 18-minute rule is believed to originate from the time it takes to walk between the Israeli cities of Migdal Nunaiya and Tiberias. Scholars have debated the actual distance, with some suggesting copying errors shortened it from around four miles to one, reducing the time from 72 to 18 minutes. Despite this, the 18-minute tradition remains firmly rooted in practice.
5. Grain-related rules become particularly intricate during Passover.
As Jewish communities expanded globally, they encountered foods not explicitly addressed in Passover guidelines. Sephardic Jews typically restrict only the five explicitly forbidden grains, while Ashkenazi Jews avoid additional plants resembling these grains to prevent cross-contamination. These ingredients, known as kitniyot or "legumes," are avoided to minimize the risk of accidental chametz consumption, though kitniyot rules are far less stringent than those for chametz.
Recently, some scholars have suggested that advancements in technology and storage methods have made these traditional precautions unnecessary. This remains a topic of lively discussion in certain communities.
6. Some of the finest matzo flour is produced in Arizona.
Producing matzo requires keeping flour completely dry to prevent it from becoming chametz. According to The New York Times, a group of Hasidic Jews has identified the dry climate of southwestern Arizona as ideal for growing wheat. Partnering with a farm in Yuma, Arizona, this Brooklyn-based community ensures the wheat remains moisture-free, producing kosher flour that is shipped back east to create up to 100,000 pounds of matzo annually.
7. Even pets receive specially prepared food during Passover.
During Passover, homes must be entirely free of chametz, and no benefit can be gained from it, including pet food. To comply, there are specially formulated Passover-friendly pet foods available. Some Rabbinical authorities recommend temporarily altering pets' diets—such as feeding dogs plain meat or herbivores approved vegetables. If a pet requires a specific diet or Passover-compliant food is unavailable, some observant Jews follow the practice of temporarily selling the pet to a non-Jew and reclaiming it after the holiday.
8. Six symbolic foods are central to Passover.
The Seder plate, a centerpiece of the Passover meal, features six symbolic items:
Beitzah: A roasted egg symbolizing sacrifice and the resilience of the Jewish people, as eggs harden when cooked, unlike most foods.
Haroset: A sweet blend of fruits, nuts, and honey or wine, representing the mortar used by Jewish slaves in Egypt.
Karpas: A green vegetable symbolizing renewal and the promise of new beginnings.
Maror and hazeret: Bitter herbs, such as horseradish for maror and romaine lettuce for hazeret, representing the harshness of slavery.
Zeroa: A shank bone or chicken neck, commemorating the Paschal sacrifice.
9. An orange is sometimes included on the Seder plate.
In the 1980s, Susannah Heschel, a Dartmouth professor, shared a story during a panel at Oberlin College. She recounted how students, inspired by a rabbi's remark about inclusivity in Judaism, began placing a bread crust on their Seder plates as a symbolic gesture.
Heschel found inspiration but believed bread conveyed the wrong message, stating, "it turns everything into chametz … implying that being a lesbian is transgressive or contrary to Judaism." Instead, she suggested adding an orange (originally a tangerine) to the Seder plate to represent LGBTQ inclusion. Over time, a myth arose that the orange symbolized women in general, but Heschel clarified: "A woman's words are attributed to a man, and the recognition of lesbians and gay men is erased. Isn’t that exactly what has happened to women’s voices throughout history?"
Other contemporary additions to the Seder plate include pine cones (representing mass incarceration), an artichoke (acknowledging interfaith families), or tomatoes and Fair Trade chocolate (highlighting the persistence of global slavery).
10. Several major brands offer kosher-for-Passover food and drink options.
Numerous companies create special kosher-for-Passover items, ranging from chocolate syrup to cake mixes. One notable example is Coca-Cola. In the early 1900s, Rabbi Tobias Geffen, an Orthodox rabbi in Atlanta, was often questioned about Coca-Cola's kosher status due to its local origins. After examining the ingredients, he identified two issues—grain-based alcohol and glycerin.
The alcohol issue was resolved by using fermented molasses instead. However, the glycerin, derived from non-kosher animals, posed a challenge. As Roger Horowitz notes in Kosher USA, a small amount of non-kosher ingredients is permissible under Jewish law, but Rabbi Geffen argued that deliberately added glycerin didn’t qualify. Eventually, a kosher glycerin alternative from cottonseed oil was developed, allowing Coca-Cola to be certified for Passover.
When Coca-Cola transitioned to high-fructose corn syrup, it posed an issue for Ashkenazi Jews. To address this, a special yellow-capped version of Coca-Cola was introduced, free from HFCS and certified kosher for Passover.
11. Maxwell House coffee has a unique connection to Passover traditions.
Among the most impactful brands is Maxwell House. In the 1920s, they aimed to reach Jewish households but faced skepticism due to coffee being colloquially called "beans," leading some to believe it was forbidden for Ashkenazi Jews. Maxwell House successfully persuaded consumers of its acceptability and, in 1932, began distributing the Maxwell House Haggadah, a guide to the Passover Seder. Over the decades, the company has printed an estimated 50 million Haggadahs, even becoming the choice for the Obama White House Seder.
12. The largest Seder in the world takes place in an unexpected location.
For over 30 years, the Kathmandu Seder has welcomed more than 1000 attendees. Initiated in 1989 by the Israeli ambassador to Nepal, the event quickly outgrew expectations. After realizing the overwhelming demand, the ambassador enlisted the help of a rabbi, who sent two rabbinical students to assist. What began as an event expecting 90 guests and hoping for 150 ended up hosting 500 participants, marking it as a tremendous success.
Today, planning for the Seder begins months ahead, with shipments of 1000 bottles of wine and more than 1000 pounds of matzo arriving from the United States and Israel.
Originally published in 2018, this article has been revised for 2022.
