Transferring Taste: Difference between revisions

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==Kli Shelishi==
==Kli Shelishi==
# If something permitted was cooked with something forbidden in a kli shelishi, after the fact some hold that the food is permitted.<Ref>Horah Brurah 105:29 writes that even though some are strict regarding a kli sheni there's no need to be strict regarding a kli shelishi. Shevet Halevi 8:181 agrees. Badei Hashulchan cites the Pri Chadash who is strict. See Chatom Sofer YD 95.</ref> Some say that a kli shelishi is the same as a kli sheni.<ref>Badei Hashulchan 92:45</ref>
# If something permitted was cooked with something forbidden in a kli shelishi, after the fact some hold that the food is permitted.<Ref>Horah Brurah 105:29 writes that even though some are strict regarding a kli sheni there's no need to be strict regarding a kli shelishi. Shevet Halevi 8:181 agrees. Badei Hashulchan cites the Pri Chadash who is strict. See Chatom Sofer YD 95.</ref> Some say that a kli shelishi is the same as a kli sheni.<ref>Badei Hashulchan 94:101 citing Pri Chadash 68, Aruch Hashulchan end of 94, Chazon Ish OC 52. See however, Shaar Hatziyun 451:10 who distinguishes between kli sheni and kli shelishi.</ref>


==Iruy==
==Iruy==

Revision as of 15:55, 8 May 2019

Kli Sheni

  1. If something permitted was cooked with something forbidden in a kli sheni after the fact the food is permitted. Some are strict unless there is a case of great loss.[1]
  2. If something forbidden was cooked in a pot or utensil that was a kli sheni the pot or utensil needs to be koshered. Some poskim hold it doesn't need to be koshered.[2]

Dvar Gush

  1. The Rama Y.D 94:7 holds that a solid item in a kli sheni is a kli sheni and there's no difference between a solid and a liquid after they landed. Chavot Daat 92:23 cites Minchat Yakov 61:45 writes that even if a dvar gush is like a kli rishon it can't accomplish bishul, so it can't be boleh umaflit kechad.
  2. A solid item that falls onto something cold according to the Maharshal is considered a kli rishon, while according to the Rama is considered an broken stream iruy. If that solid item is mixed with hot liquids the Rama agrees that even the solid is considered like an unbroken stream iruy since it is mixed in hot liquids.[3]

Kli Shelishi

  1. If something permitted was cooked with something forbidden in a kli shelishi, after the fact some hold that the food is permitted.[4] Some say that a kli shelishi is the same as a kli sheni.[5]

Iruy

  1. If something forbidden is poured onto something permitted or the opposite or meat and milk, the pour can transfer a taste up to the thickness of a peel.[6] The thickness of a peel is the amount that it could be peeled at one time.[7] If hot milk from a kli rishon fell on a meat pot the thickness of a peel of the pot is rendered non-kosher and needs to be koshered. If one accidentally cooked in it without koshering the food is nonetheless kosher.[8]
  2. If the stream is unbroken there is enough heat to heat up each side and completely transfer tastes one to another. If the stream is broken there is only enough heat to heat up each side but not enough to heat it up and extract a taste and have it absorbed into the other side simultaneously.[9] For example, if hot water in a broken stream poured onto cold cheese which was sitting on a meat dish the cheese and the dish are kosher.[10] Another example is that it is permitted to pour with a broken stream hot water on chickens which weren't salted since the heat of the stream isn't enough to heat up the blood and to have it get absorbed into the chicken.[11]
  3. If an unbroken stream of hot liquids overflow from a pot on the fire[12] and go along a surface until it touches something it is considered an unbroken pour to transfer taste up to a peel.[13] If the stream is broken it is considered a kli sheni.[14]
  4. A solid piece of food that is picked up on a fork or with one's hand is considered a kli rishon until it is placed on the plate or bowl. [15] As it is being placed down on the plate or bowl that is considered iruy. After it settles it is considered a kli sheni.[16]

Mavliya Umaflit K'echad

  1. According to the Taz a kli sheni can be mavliya or maflit but not both simultaneously.[17]
  2. According to the Shach, an unbroken stream can be mavliya umaflit kechad but a broken stream can be mavliya or maflit but not both simultaneously.[18]
  3. According to the Chavot Daat an unbroken stream on a cold surface can be mavliya or maflit but not both simultaneously.[19]
  4. According to Chavot Daat a dvar gush can be mavliya or maflit but not both simultaneously.[20] Magen Avraham argues that it can do both simultaneously.[21]
  5. What does that mean that something can't be mavliya and maflit simultaneously?
    1. Taste doesn't transfer from one solid to another solid (Pri Megadim M"Z 105:4).
    2. Taste doesn't transfer from one solid to another through a liquid (Dagul Mirvava 105:3).
    3. Taste doesn't transfer from a liquid to a liquid through a solid (Chavot Daat 92:22).[22]

Not Yad Soledet Bo

  1. A kli rishon that isn’t yad soledet bo one shouldn’t use initially for something that isn’t kosher. After the fact it could make something non-kosher up to a klipah.[23]
  2. A kli sheni that isn’t yad soledet bo one shouldn’t use initially but after the fact it doesn’t make something non-kosher at all.[24]

Roasting (Tzeli)

  1. Roasting something forbidden together with something permitted will make the permitted thing forbidden up to the thickness of a Etzbah where they touched.[25]
  2. A food which absorbed a taste of something forbidden can't forbid something else with roasting unless it is fatty. Ashkenazim assume that all foods might be fatty.[26]

Sources

  1. Shulchan Aruch Y.D. 105:2. The Rashba Torat Habayit 1b quotes someone who says that just like a kli sheni doesn't cause Bishul (Shabbat 40b) it doesn't cause any transference of taste. The Rashba himself disagrees based on Chullin 8a and Chullin 8b. He held that even though a kli sheni doesn't cause bishul it does cause a transference of taste. The Tur 105:2 understands that the Rashba himself would say that a kli sheni could only transfer taste up to a klipah but himself argues that perhaps it transfers taste completely. The Shulchan Aruch Y.D. 105:2 cites the lenient opinion who says that it doesn't transfer taste as well as the Rashba that it transfers taste up to a klipah. He says initially one should be strict for the Rashba. Aruch Hashulchan 91:19 follows Shulchan Aruch. However, Shach 105:5 and Taz 105:4 cite the Maharshal who holds that a kli sheni can transfer taste completely and advise being strict. Badei Hashulchan 105:39 is strict unless there is a great loss in which case one can rely on Shulchan Aruch. Chachmat Adam 59:6 says that a klipah is necessary unless there is a loss.
  2. Based on the dispute cited above, the utensils that were made non-kosher because of a kli sheni should not require koshering according to the lenient opinion and should require koshering according to the Rashba. Shulchan Aurch 105:2 is initially strict for the Rashba. Rama YD 94:7 and 95:3 and Torat Chatat 33:1, 58 hold that a utensil that was absorbed something non-kosher in a kli sheni doesn't need to be koshered. However, Minchat Yakov 33:3, Rabbi Akiva Eiger 105:6, Badei Hashulchan 105:39, and Horah Brurah 105:28 write that one should be lenient to kosher something that became non-kosher because of a kli sheni unless it is a loss. Yabia Omer OC 3:24:1 implies this as well. His proof is from the Rif Pesachim 8b, Rosh Pesachim 2:7, Shulchan Aruch O.C. 451:5, Tur and Bet Yosef Y.D. 121:3-5 who say that a kli sheni requires koshering.
  3. The Rama cited by Shach 105:8 answers how a bug poured in hot liquid could transmit taste to the utensil it falls upon that it is treated as an iruy since it is mixed in with other hot liquids. Shaarei Deah Luria 99:1 p. 438 explains further that if it wasn't mixed in it would be considered a broken stream iruy which wouldn't forbid the utensil since it couldn't be mavliya umaflit k'echad. However, since it is mixed in with hot liquids it is considered an unbroken stream iruy and can be maliya umaflit k'echad.
  4. Horah Brurah 105:29 writes that even though some are strict regarding a kli sheni there's no need to be strict regarding a kli shelishi. Shevet Halevi 8:181 agrees. Badei Hashulchan cites the Pri Chadash who is strict. See Chatom Sofer YD 95.
  5. Badei Hashulchan 94:101 citing Pri Chadash 68, Aruch Hashulchan end of 94, Chazon Ish OC 52. See however, Shaar Hatziyun 451:10 who distinguishes between kli sheni and kli shelishi.
  6. Shulchan Aruch 91:4, Shach 105:5
  7. Badei Hashulchan 91:30
  8. Chachmat Adam 59:4 writes that based on the Shach 69:65 we always have sixty times the peel of a pot in the food cooking in it.
  9. Shach 105:5. See however Badei Hashulchan 92:184 that from Shach 92:38 it seems that a broken stream that was originally heated up by the fire is like a kli rishon. Though, Chazon Ish 9:6 cited by Badei Hashulchan maintains that a broken stream is never more than a klipah.
  10. Rama 95:3. Igrot Moshe YD 1:42:2 explains that the Rama would consider it to be mavliya umaflit kechad even when pouring hot water on cheese that was stuck onto a meat dish since the water needs to heat up the cheese and also enable its absorption into the dish. This is also evident from Chavot Daat 92:23.
  11. Shach 105:5
  12. Pri Megadim M"Z 92:26 raises the possibility that this definition of a stream even though it is on a cold surface is only if the stream is connected to a pot on the fire but not to a kli rishon off the fire. He concludes that one shouldn't be lenient even if it is off the fire.
  13. Trumat Hadeshen 181 and Rama 92:7. Chavot Daat 92:23 writes that even though the stream doesn't cool down since it isn't broken it doesn't cook (or boleh umaflit kechad) since it is on a cold surface.
  14. Trumat Hadeshen 181 and Rama 92:7. The Pri Megadim M"Z 92:26 explains that even though usually a broken stream can transfer taste up to a peel, since the stream ran along a cold surface if it is broken it is certainly considered a kli sheni. Badei Hashulchan 92:147 agrees.
  15. Badei Hashulchan 106:21 outlines three approaches as to why the food while in the air is still considered a kli rishon. 1) According to the Maharshal (Yam Shel Shlomo Gid Hanesheh 44, Kol Habasar 75) any solid food (Gush) is considered a kli rishon. 2) Solid food that is in the air that didn't land is considered a kli rishon.(Chazon Ish 9:5) 3) Any food that is in the air that didn't land is considered a kli rishon. (Shach 105:5)
  16. Shach 105:7 citing Darkei Moshe 105:4 clarifies that a hot food that is placed on a plate or bowl is considered iruy while it is being placed down. However, after it settles it is considered a kli sheni.
  17. Taz 105:4
  18. Shach 105:5
  19. Chavot Daat 92:23
  20. Chavot Daat 92:23 citing Minchat Yakov 61:45
  21. Magen Avraham 318:45
  22. Ateret Moshe Aharon p. 242 provides three examples of what it means that something doesn't mavliya umaflit k'eched.
  23. Pri Megadim M”Z 105:4 writes using a kli rishon even if it isn’t a yad soledet bo it is an issue even after the fact. That’s the implication of Torat Chatat 23:3 and 33:1. Badei Hashulchan 105:2 s.v. lechatchila cites the Pri Megadim and seems to agree.
  24. Pri Megadim M”Z 105:4 writes that the Shach and Taz conclude that if a kli sheni isn’t yad soledet bo it doesn't make something forbidden at all after the fact. But initially it is an issue up to a klipah. Badei Hashulchan 105:2 s.v. lechatchila cites the Pri Megadim and seems to agree.
  25. There are three opinions of how far roasting can transfer taste. The Rashba thinks that essentially it could only transfer up to the thickness of a peel. But he is strict for the opinion of Tosfot for any question of Biblical nature. Tosfot Chullin 99b s.v. ad and Rosh Chullin 7:24 hold that it could transfer up to the thickness of a netila, which is an Etzbah. Lastly, the Ri Halavan (cited by) holds that roasting can transfer taste completely just like cooking. Shulchan Aruch follows the Rashba. Maharshal follows the Ri Halavan but the Shach disagrees.
  26. The Rashba cited by Shulchan Aruch 105:7 holds that taste absorbed in a food can't impart taste with roasting unless it is fatty. Maharshal in Yam Shel Shlomo Chullin 7:45 and Isur Vheter LMaharshal siman 37 writes that ein beluah yotzei blo rotev only applies to tata gavar or two pieces next to one another but it doesn't apply to tzeli or melicha. He explains that he is following the Ri Halavan that tzeli and melicha transfer taste completely just like cooking. Shach 105:18 quotes the Maharshal and disagrees.