What is eaten during a holiday depends on the holiday.
Some important holidays and their corresponding foods:
Passover: Matzah (Unleavened Bread), Lamb Shank, Boiled Egg
Rosh Hashanah: Honey, Apples, Cow Head or Tongue
Yom Kippur: Fast Day
Hanukkah: Latkes (Potato Pancakes), Sufganyot (Jelly Donuts)
Many of these holidays are found in Leviticus ch.23. The holidays begin at sunset and last until after nightfall around 25 hours later.
A list of Jewish holidays, fasts and occasions:Fast days:
The fasts start shortly before dawn and end at twilight, except for Tisha B'Av which starts the evening before at sunset and lasts for 25 hours. The 3 weeks between Shiva Asar B'Tamuz and Tisha B'Av is a period of mourning for the destruction of the Temple, referred to as "the 3 weeks" or Bein Hameitzarim. The mourning intensifies during the last 9 days of these 3 weeks.
Each festival has its specific laws:
Except for the holiday of Passover, there is no law in Judaism that concerns the
appearance of certain foods on certain occasions.
As of mid-2010, self-identified adherents of Judaism were found in 138 countries.
Jewish cuisine in general reflects the tastes and customs of the place where each
individual extended family has spent the last few generations, and all of them are
to be found in Israel ... the only country in the world where Jews are a majority of
the population.
Here is an answer to the question that is broad enough to accurately describe
the food customs of all Jews "during [ all of ] their celebrations", excluding days
of partial or complete fasting:
-- meat
-- fish
-- eggs
-- cheese
-- fruits
-- vegetables
-- grains
-- bread (excluding Passover)
-- legumes (excluding Passover)
-- wine
Jews eat apples dipped in honey at a Rosh Hashanah ceremony.
Jews eat unleavened bread (matzoh) at Passover.
There are a variety of event-specific foods that Jews eat on different holidays.
All of the festivals, Passover in particular, celebrate the Exodus. In addition, Shavuot celebrates the Giving of the Torah, and Sukkot celebrates God's protection in the Wilderness.
The festivals are also times of harvest-Thanksgiving: Passover is at the time of the barley harvest, Shavuot is at the time of the wheat harvest, and Sukkot is the festival of the ingathering of the already-harvested grains from the field; and it marks the beginning of the prayers for rain.
Rosh Hashanah.
The same foods everyone else ate.
Yes. Hanukkah does not add any food rules.
Passover is not a time of fasting, so Jewish people can eat during the middle of the day during Passover.
There's no such thing as Hanukkah people. Hanukkah is a holiday that is celebrated by Jewish people. During Hanukkah, we customarily eat latkes (potato pancakes) or jelly donuts.
Foods that Jewish people cannot eat are known as 'non-kosher'.
no
No.
Judaism does not specify when people should eat.
I'll answer with a Jewish joke: what are the basic of every Jewish holiday?: "they tried to kill us, they failed, lets eat" all our holidays involve food, so yes, we have good celebrations.
some do
yes