Something made from one of the five grains, and which has been allowed to rise (leaven). Forbidden to eat or possess during Pesach (Passover).

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1answer
79 views

Karet for eating chametz on Pesach - Where is the line drawn?

As I understand it, for something to count as a single act of eating, it must meet two requirements. The amount ingested must be the minimum of Kezayit. Some hold this to literally be the volume of ...
3
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1answer
58 views

What is the difference in definition for 3 terms used regarding “leavened” (chametz)?

The Torah uses 3 terms that all appear to mean "leavened food" (from English definitions that I could find): חמץ and שאור are mentioned in Exodus 12:15: שִׁבְעַ֤ת יָמִים֙ מַצּ֣וֹת תֹּאכֵ֔לוּ אַ֚ךְ ...
5
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3answers
257 views

How can we just make our chametz ownerless?

I'm trying to understand the "legal fiction" wherein we declare any chometz we have as ownerless like the dust of the earth. Is this halachically acceptable? How can a person declare something in his ...
7
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1answer
109 views

Double Wrapping on Pesach

I have always understood that one may use a non-kosher microwave for kosher food by double (or triple) wrapping the said food while cooking it. May one use the same procedure for cooking on Pesach in ...
3
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1answer
55 views

the lechem hapanim was NOT chametz - where is the source for this?

We had the discussion what happened with the lechem hapanim on Pessach and the answer is that it was NOT chametz. Where can I read up on this fact? There were actually only TWO instances of chametz in ...
2
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1answer
49 views

What is the difference between Sfardic and Ashkenazic calculations for the last time to eat chametz?

My community's luach (calendar) has 2 separate times for the last time to eat chametz on Erev Pesach: 10:09 for Ashkenazim, and 10:13 for Sephardim. How are these times calculated according to the ...
3
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2answers
97 views

How long does entire process of baking matzo take to be kosher?

If one would like to bake matzo or use flour to make a Passover food, how long do we have for the process to take place? If 18 min, then is that 18m59s or 18m00s? If the food is cooked before 18 ...
1
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0answers
19 views

Does the down payment for selling chomets have to be a percentage of its value

Today many large stores sell their chomets with a down payment of less than a .001 percent of its value. Is this kosher? The Kitsur has a shtar mechiras chomets with different values of the down ...
1
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2answers
51 views

Can you make chometz ink on Pesach?

My cousin would like to know about the permissibility of making ink on Pesach. The ink recipe includes flour, fruit juice, vinegar, and a little water. According to my cousin, it's not ראוי לאכילת ...
2
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1answer
34 views

Transacting with a Jewish owned company who profited from chometz on Pesach

In my neighborhood there is a supermarket which is owned by a non-religious Jew. He keeps it open over Pesach and sells (and presumably buys) chometz. The community does not purchase chometz items ...
11
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4answers
876 views

If the last day of Passover is Friday, may I eat chametz on the Shabbat right after?

This year, 5772, the last day of Pesach in Israel is on Friday. Is there any possible way that one could contrive to eat chometz on the shabbos immediately following Pesach?
4
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1answer
130 views

Do Sefardim Eat Chametz-Like Food made from Fruit Juice?

The Rambam rules that if flour is mixed with fruit juice but no water, it cannot become chametz (הלכות חמץ ומצה פרק ה) : ב חמשת מיני דגן אלו--אם לשן במי פירות בלבד, בלא שם מים בעולם--אינם באין ...
3
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2answers
114 views

Using the SodaStream on Passover

Generally speaking, the contemporary practice is to be very machmir when it comes to Pesach, above and beyond the letter of any law. I'm curious to know if there have been any relevant rulings or ...
1
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1answer
35 views

Bal Tashchit and Chametz

Before Pesach, it is common to attempt to get rid of whatever chametzdik food one is able to. Taking this and the issur (prohibition) of bal tashchit into account, is it actually permissible to throw ...
6
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2answers
430 views

What can I feed my fish over Pesach?

What can people feed their fish over Pesach? Is it possible to feed them regular flakes, even if they contain chametz, since it is inedible anyway?
2
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1answer
59 views

Cranberries on Passover

Are fresh cranberries, bagged with OU (year-round) certification, kosher for Passover?
4
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1answer
241 views

Sold Chametz being visible

Is there any issue with chametz sold to a non-Jew being visible during pesach? For example, if I sell my whiskey, can I keep the whiskey in a glass enclosure in the living room where it could be seen? ...
2
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1answer
37 views

Is chimutz a wholly physical phenomenon?

The gemara seems to imply that chametz is not a concern with flour mixed with fruit juice. Indeed, amongst other effects, sugars (which are present in fruit juice) slow gluten development. However, ...
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0answers
94 views

Does one need a new toothbrush for Pesach or can he scrub his current toothbrush in Listerine?

Must one necessarily use a new toothbrush for Pesach on can he soak the toothbrush and scrub it in Listerine? AFAIK, Listerine is KP, based on what I saw fairly recently, on I think, Star-K site. ...
5
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0answers
69 views

May a nutrition scientist perform research on chametz as part of his job on Hol Hamo'ed Pesach?

For this question, I am interested only in the aspect of handling the chametz and "benefitting" from it on Hol Hamo'ed, not any problems, possibly of going to work. (Let's assume that if the worker ...
8
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2answers
441 views

Given Chametz by a Guest on Pesach - how to react?

An invitation was given to someone to a Seder on Pesach and they show up with a nice, expensive bottle of Single Malt Scotch Whisky (which is unquestionably barley-based if you don't want to check the ...
3
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0answers
66 views

Can an induction hob be kashered on Pesach?

Induction cooking involves an alternating magnetic field in a coil underneath a smooth glass/pyrex surface. This alternating field induces eddy currents in an iron pot placed on the hob. In turn, ...
6
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3answers
136 views

Why seem to sell and be mafkir chametz?

My understanding is that we do both of the following: We (appoint a rabbi as an agent to) sell our chametz to a gentile. This sale takes place the morning of the day before Pesach, before the ...
0
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1answer
47 views

Aquiring chometz as an agent of a non Jew

Danger: Complicated hypothetical question In my office there are some hefker chometz sandwiches on chol hamoed pesach and on a nearby intersection there is frequently a non jewish beggar (Beggar A). ...
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2answers
32 views

Questions regarding hand shmurah matzoh checking process

Recently, I watched a youtube video showing how hand shmurah matzot are baked. I think it was from the pupah tzelem factory. The narrator showed an explained that after the matzot exit the oven and ...
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0answers
41 views

Do you own chametz bought on credit?

On Hol Hamo'ed, someone purchases chametz on-line using a credit card. The order was processed during Hol Hamo'ed, but will arrive at the person's home after Pesach is over. The credit card payment is ...
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0answers
30 views

Retroactive benefit for a Gentile's chametz?

Some credit card companies offer a cash bonus for store purchases. Let's say Mincha has a live-in Gentile worker, Jim. Jim is an authorized credit card user for Mincha's account. During Pesach, Jim ...
2
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0answers
66 views

How can someone dispose of chametz trash that someone has disposed on his private property?

Someone's home is on a public street. A homeless man likes to feed bread to the birds that are in the nests and on the person's lawn. Sometimes, the man just dumps a pile of bread crumbs on the lawn ...
5
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1answer
83 views

Play-doh, Passover, and Purina

from: http://doseofhalacha.blogspot.com/2014/04/toiletries-on-pesach.html On Pesach, anything that is rauy l’achilas kelev (can be eaten by a dog) is considered chametz. The Shulchan Aruch (OC ...
0
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1answer
60 views

Can one feed the sheep / goat at the petting zoo sheep “pellets” on Hol Hamo'ed Pesach?

Some petting zoos have a small dispenser containing sheep food. They look like small pellets that I believe are a chametz mixture. Shulchan Arukh, Orach Chayyim 442:1 says: . אבל דבר שיש בו תערובת ...
3
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1answer
326 views

May one go on a fishing trip during Hol Hamo'ed Pesach where chametz is used as bait?

The captain of the boat charges for the boat tour only. He lends passengers a reel and puts a piece of bread as bait. You never touch the bread, and any fish caught will eat the bread, anyway. At the ...
7
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2answers
294 views

The Passover and Yeast

What are the regulations concerning the passover ceremony and the use of yeast in bread? Is eating bread made without yeast significant and meant to represent anything in particular? Does this ...
4
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1answer
231 views

Do the rules of chametz apply to IV nutrition?

Does chametz apply only to what is eaten orally or to any type of nutrition / food regardless of how it is ingested?
3
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2answers
81 views

Buying Chometz to get rid of it

If a person would hypothetically not own any chometz the evening before Pesach, should/could they purchase chometz in order to get rid of it the following day? I am hoping to have this question ...
1
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0answers
41 views

Covering clean surfaces on Pesach

There is a prohibition of eating even a crumb of chametz on Pesach. After cleaning a surface with bleach (or the like), any remnant of chametz is not considered fitting for a dog to eat and certainly ...
1
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0answers
39 views

Is old matza kosher for Pesach? [duplicate]

Someone recently made the claim to me that matza from a previous year was considered chametz / may not be used on the subsequent Pesach. (And as such, they plan on throwing out the matza from last ...
1
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1answer
75 views

Regarding chametz, what is considered “not fit to be eaten by a dog”?

Regarding whether something needs to be considered chametz or not, there is a general rule of ראוי לאכילת כלב - i.e. - if a dog wouldn't eat it, then it's not considered food and therefore it is not ...
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0answers
44 views

Why would aluminum tins need a Kosher L'Pesach hechsher?

A few days ago, my son noticed that a small aluminum tin that we used had a stamp from the Badat"z that said Kosher L'Pesach. I know that people put food in aluminum tins. But I don't know of anyone ...
0
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1answer
50 views

Can you eat חמץ שעבר עליו פסח?

Suppose you have a Jew who does not keep Mitzvos. This person does not sell his Chametz when Pesach comes. He owns that Chametz throughout Pesach. Now, let's say I go to this person's house after ...
4
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1answer
116 views

Chometz less than the size of a Kezayis

ב"ה I've heard when cleaning for Pesach that chometz that is less than the size of a kezayis isn't significant enough to be considered chometz. I am talking only concerning chometz which one isn't ...
0
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1answer
101 views

Can an Israeli who is in the U.S. on 8th Day Pesach eat a Gentile's chametz kosher food? [duplicate]

Someone has both an Israeli family and a Gentile maid living with a U.S. family in the same house on the 8th Day of Pesach. During the week, the Gentile has been eating her kosher chametz food in the ...
0
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1answer
86 views

Is a Gentile allowed to store his/her chometz in your fridge during Pesach?

A woman has a Gentile helper live with her. She brings her own food during the year and stores it in the woman's fridge. The fridge is cleaned for Pesach. The Gentile buys her own food and it is ...
1
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0answers
58 views

Can you buy chametz from a store whose owner profited from items sold during Pesach?

The scenario (theoretical): Mr. Lachmi sells his Zeppolli store to Luigi before Pesach. He tells Luigi that he can use all his ingredients to make Zeppolis or anything else he wants to sell, so long ...
2
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2answers
145 views

Step-by-step Kashering: 'Iruy

What is the step by step method of Kashering for the method of 'Iruy? Assume I've never done it before, and I am taking a recently used, non-Kosher metal sink for Passover. (Maybe I'm in a hotel.) It ...
4
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2answers
171 views

Step-by-step Kashering: Hag'alah

What is the step by step process of Kashering for the method of Hag'alah? Assume I've never done it before, and I am taking a recently used, non-Kosher metal pot and a number of cutlery and cooking ...
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2answers
82 views

Is there a concept of ביטול by chametz

I've heard that there is no concept of ביטול regarding חמץ. If that is true then is a Davar ha'mamid an issur d'oraisa on pesach?
5
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1answer
97 views

Not eating chametz in Eretz Yisrael on “Achron shel Pesach”

I heard that there is a letter from the Rebbe Rashab (Chabad) that one shouldn't eat chametz on Achron Shel Pesach when they are in Eretz Yisrael (even if they are keeping only one-day Yom Tov.) I ...
2
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1answer
126 views

Renting out a Property which is not my home during Passover

I am responsible for an apartment in Jerusalem, owned by a family member, which is rented out for short periods, ranging from a night to over a month. In general it is rented to pretty much anyone. ...
10
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3answers
416 views

Halachic status of kamut

Khorasan wheat, often known by one popular brand name thereof, KAMUT®, is an ancient grain that is related to modern-day wheat, but has a number of differences. Does it have the halachic status of ...
0
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2answers
1k views

when do you stop eating bread and etc.. for passover?

Do you stop eating bread once Seder starts or beginning of the morning of Seder day? Not sure about this