Popular Shows by Dovid Cohen דוביד כהן
750 episodes
#
Name
Release Date
Duration
501
Medical Drinks (Q&A #2) (Feb 8, 2023)
Medical Drinks (Q&A #2) (Feb 8, 2023)
Feb 8, 2023
4:50
Medical Drinks. See seforim by Rabbi Cohen at www.kashrushalacha.com
502
Kashrus Rulings From Rav Belsky (Kosher Classes #58)
Kashrus Rulings From Rav Belsky (Kosher Classes #58)
Feb 10, 2023
56:27
Kashrus Rulings from Rav Belsky; Irreligious Jews and pas Yisroel; Miut hamatzui; Tevillas keilim for certified restaurants; Shemittah positions; Raisin juice; Maintaining tevel status; Checking for tzomas hagidin; Hindquarter nikkur; Farberware pots; Milk from hundreds of cows; Emulsifier as a ma’amid. See seforim by Rabbi Cohen at www.kashrushalacha.com
503
Fish (Q&A #3) (Feb 15, 2023)
Fish (Q&A #3) (Feb 15, 2023)
Feb 15, 2023
5:35
Fish. See seforim by Rabbi Cohen at www.kashrushalacha.com
504
Bone Products (Bitul and Blios #32 - Shulchan Aruch YD 99:1)
Bone Products (Bitul and Blios #32 - Shulchan Aruch YD 99:1)
Feb 17, 2023
31:21
Bone Products: Gelatin; Glucosamine; Calcium; L-cysteine; In a mixture; Bone char; Other (bee legs, tevillas keilim, b'lios, chicken bones). See seforim by Rabbi Cohen at www.kashrushalacha.com
505
Glatt and Beis Yosef (Q&A #4) (Feb 22, 2023)
Glatt and Beis Yosef (Q&A #4) (Feb 22, 2023)
Feb 22, 2023
6:38
Glatt and Beis Yosef: See seforim by Rabbi Cohen at www.kashrushalacha.com
506
Requirement to Check Produce (Hashgachah Practicum #32 - Insects A)
Requirement to Check Produce (Hashgachah Practicum #32 - Insects A)
Feb 24, 2023
26:55
Requirement to check produce: Miut hamatzui; Defining matzui (surprise, portions); Muchzak b'tolaim; Can't check, already cooked; Smoothies and broccoli kugel. See seforim by Rabbi Cohen at www.kashrushalacha.com
507
Hard Boiled Eggs (Q&A #5) (March 1, 2023)
Hard Boiled Eggs (Q&A #5) (March 1, 2023)
Mar 1, 2023
4:13
Hard Boiled Eggs; See seforim by Rabbi Cohen at www.kashrushalacha.com
508
Permitted Insects (Hashgachah Practicum #33 - Insects B)
Permitted Insects (Hashgachah Practicum #33 - Insects B)
Mar 3, 2023
26:35
Permitted Insects: Grasshoppers; Never moved; Anisakis; Copepods; Dried; Size. See seforim by Rabbi Cohen at www.kashrushalacha.com
509
Olives (Kosher Classes #59)
Olives (Kosher Classes #59)
Mar 10, 2023
36:40
Olives: Color; Storage; Saltwater brine curing (green olives, Kalamata olives); Caustic soda (lye) processing (black oxidized ripe olives). See seforim by Rabbi Cohen at www.kashrushalacha.com
510
Hafrashas Challah (Q&A #6) (March 15, 2023)
Hafrashas Challah (Q&A #6) (March 15, 2023)
Mar 15, 2023
5:43
Hafrashas Challah: See seforim by Rabbi Cohen at www.kashrushalacha.com
511
Chametz (Hashgachah Practicum #31 - Pesach A)
Chametz (Hashgachah Practicum #31 - Pesach A)
Mar 17, 2023
31:50
Chametz: Flour; Oats; Mixed-in; Non-chametz; Barley; Beer and whisky; Alcohol and vinegar; Starch and glucose. See seforim by Rabbi Cohen at www.kashrushalacha.com
512
Urns (Q&A #7)
Urns (Q&A #7)
Mar 22, 2023
4:36
Urns. See seforim by Rabbi Cohen at www.kashrushalacha.com
513
Dietary Needs At The Seder (Pesach #44)
Dietary Needs At The Seder (Pesach #44)
Mar 24, 2023
30:40
Dietary Needs at the Seder: Shiurim; Four Cups / Daled Kosos; Matzah; Marror; Charoses; Karpas; Shulchan Oreich. See Rabbi Cohen's seforim at www.kashrushalacha.com
514
Kitnios (Q&A #8)
Kitnios (Q&A #8)
Mar 29, 2023
4:53
Kitnios. See seforim by Rabbi Cohen at www.kashrushalacha.com
515
Molino Flour, Olives (Pesach #45)
Molino Flour, Olives (Pesach #45)
Mar 31, 2023
17:44
Black Ripe Olives; Zyn pouches; Flour; Molino flour. See Rabbi Cohen's seforim at www.kashrushalacha.com
516
Bitul Issur L'chatchilah (Bitul and Blios #33 - Shulchan Aruch YD 99:5-6)
Bitul Issur L'chatchilah (Bitul and Blios #33 - Shulchan Aruch YD 99:5-6)
Apr 21, 2023
34:27
Bitul Issur L'chatchilah Which foods - heter, rennet, maris ayin, safek, ingredient; Non-food issues - puree, pegimah, remove issur, aino ben yomo; Which people - manufacturer, hashgachah, choice, machmir; Ain kavonoso levatel - classic, k'derech hamichabdim, shefah, airborne. See seforim by Rabbi Cohen at www.kashrushalacha.com
517
Cheese (Q&A #9)
Cheese (Q&A #9)
Apr 26, 2023
3:17
Cheese See seforim by Rabbi Cohen at www.kashrushalacha.com
518
Asui Lehishtamesh B'shefah (Bitul and Blios #34 - Shulchan Aruch YD 99:7)
Asui Lehishtamesh B'shefah (Bitul and Blios #34 - Shulchan Aruch YD 99:7)
Apr 28, 2023
33:31
Asui Lehishtamesh B'shefah (עשוי להשתמש בשפע): Rashba; Logic; First source; Pegam and Aino ben yomo; Second source; Halacha; Questions. See seforim by Rabbi Cohen at www.kashrushalacha.com
519
Water (Q&A #10)
Water (Q&A #10)
May 3, 2023
5:48
Water See seforim by Rabbi Cohen at www.kashrushalacha.com
520
Fish (Hashgachah Practicum #34 - Consumer D)
Fish (Hashgachah Practicum #34 - Consumer D)
May 5, 2023
36:09
Fish: Inherent status; Processed fish (raw fish, cooking equipment); Bishul Yisroel (salting, smoking, tuna, sushi); Fish and meat. See seforim by Rabbi Cohen at www.kashrushalacha.com
521
Arlah (Q&A #11)
Arlah (Q&A #11)
May 10, 2023
5:39
Arlah See seforim by Rabbi Cohen at www.kashrushalacha.com
522
Beryah (Bitul and Blios #35 - Shulchan Aruch YD 100:1)
Beryah (Bitul and Blios #35 - Shulchan Aruch YD 100:1)
May 12, 2023
25:47
Beryah: Malkos; Four criteria (living, אסור מתחילת ברייתו, אם יחלק אין שמו עליו, complete); Other details; Berachos. See seforim by Rabbi Cohen at www.kashrushalacha.com
523
Different Community Standards (Q&A #12)
Different Community Standards (Q&A #12)
May 17, 2023
4:13
Different Community Standards. See seforim by Rabbi Cohen at www.kashrushalacha.com
524
Beverages (Hashgachah Practicum #35 - Consumer E)
Beverages (Hashgachah Practicum #35 - Consumer E)
May 19, 2023
19:38
Beverages: Water; Fruit juice; Grape juice and wine; Soda; Energy drinks; Alcoholic beverages. See seforim by Rabbi Cohen at www.kashrushalacha.com
525
Vegetable Oil (Q&A 13)
Vegetable Oil (Q&A 13)
May 24, 2023
5:10
Vegetable Oil. See seforim by Rabbi Cohen at www.kashrushalacha.com
526
Chatichah Hariuyah Lehiskabed (Bitul and Blios #36 - Shulchan Aruch YD 101:1)
Chatichah Hariuyah Lehiskabed (Bitul and Blios #36 - Shulchan Aruch YD 101:1)
Jun 2, 2023
39:09
Chatichah Hariuyah Lehiskabed (חתיכה הראויה להתכבד): Basic halachos; Definition; Raw meat; Blends (part is part is not, only together). See seforim by Rabbi Cohen at www.kashrushalacha.com
527
Eggs (Q&A 14)
Eggs (Q&A 14)
Jun 7, 2023
4:26
Eggs See seforim by Rabbi Cohen at www.kashrushalacha.com
528
Retorts (Hashgachah Practicum #36 - Equipment F)
Retorts (Hashgachah Practicum #36 - Equipment F)
Jun 9, 2023
42:28
Retorts: Technology; Batch retorts; Continuous Retors; FMC Cooker; Hydrostatic Cooker (operations, temperatures, kashering); Bishul Yisroel. See seforim by Rabbi Cohen at www.kashrushalacha.com
529
Disposable Pans, Electrical Devices (Q&A 15)
Disposable Pans, Electrical Devices (Q&A 15)
Jun 14, 2023
5:00
Disposable Pans; Electrical Devices; Tevillas Keilim. See seforim by Rabbi Cohen at www.kashrushalacha.com
530
Greenhouse Produce (Hashgachah Practicum #37 - Insects C)
Greenhouse Produce (Hashgachah Practicum #37 - Insects C)
Jun 16, 2023
14:43
Greenhouse Produce: Methods; Insects; Bracha; Marror. See seforim by Rabbi Cohen at www.kashrushalacha.com
531
Alcoholic Beverages (Q&A 16)
Alcoholic Beverages (Q&A 16)
Jun 21, 2023
5:05
Alcoholic Beverages See seforim by Rabbi Cohen at www.kashrushalacha.com
532
Comparing Fish Fillets (Bitul and Blios #37 - Shulchan Aruch YD 101:7-8)
Comparing Fish Fillets (Bitul and Blios #37 - Shulchan Aruch YD 101:7-8)
Jun 23, 2023
15:10
Comparing Fish Fillets: Background; Fish fillets; Skin tags. See seforim by Rabbi Cohen at www.kashrushalacha.com
533
Transportation (Q&A 17)
Transportation (Q&A 17)
Jun 28, 2023
4:40
Transportation See seforim by Rabbi Cohen at www.kashrushalacha.com
534
Davar Sheyesh Lo Matirim [Part 1] (Bitul and Blios #38 - Shulchan Aruch YD 102-1)
Davar Sheyesh Lo Matirim [Part 1] (Bitul and Blios #38 - Shulchan Aruch YD 102-1)
Jun 30, 2023
34:49
Davar Sheyesh Lo Matirim [Part 1]: דבר שיש לו מתירין: Basics; Min b'mino; Chodosh malt (chametz, bitul, sfek sfekah). See seforim by Rabbi Cohen at www.kashrushalacha.com
535
Gluten Free Flour (Q&A 18)
Gluten Free Flour (Q&A 18)
Jul 5, 2023
5:08
Gluten Free Flour See seforim by Rabbi Cohen at www.kashrushalacha.com
536
Gevinas Yisroel (Hashgachah Practicum #38 - Dairy D)
Gevinas Yisroel (Hashgachah Practicum #38 - Dairy D)
Jul 7, 2023
23:28
Gevinas Yisroel: Soft cheese; Creating gevinas Yisroel; Kashering. See seforim by Rabbi Cohen at www.kashrushalacha.com
537
Containers of Packaged Foods (Q&A 19)
Containers of Packaged Foods (Q&A 19)
Jul 12, 2023
4:21
Containers of Packaged Foods See seforim by Rabbi Cohen at www.kashrushalacha.com
538
High School Kosher Q&A [Part 1] (Kosher Classes #60)
High School Kosher Q&A [Part 1] (Kosher Classes #60)
Jul 12, 2023
52:20
High School Q&A [Part 1]: Meat and milk; Saltshaker; D and DE; Hard cheese; Pareve in a meat pot; Dairy spoon in meat drawer; Shechitos; Beverages See seforim by Rabbi Cohen at www.kashrushalacha.com
539
High School Kosher Q&A [Part 2] (Kosher Classes #61)
High School Kosher Q&A [Part 2] (Kosher Classes #61)
Jul 12, 2023
51:42
High School Q&A [Part 2]; Hot dogs in stadium; Vaping; Toothpaste and mouthwash; Beverages; Shellac See seforim by Rabbi Cohen at www.kashrushalacha.com
540
Davar Sheyesh Lo Matirim [Part 2] (Bitul and Blios #39 - Shulchan Aruch YD 102-1)
Davar Sheyesh Lo Matirim [Part 2] (Bitul and Blios #39 - Shulchan Aruch YD 102-1)
Jul 14, 2023
34:16
Davar Sheyesh Lo Matirim [Part 2]: Yoshon flour milling; Yoshon barley pearling; The concern; Salek es mino; Trei Mashehu; Safek issur mashehu; Limits to mashehu; Meat without hashgachah. See seforim by Rabbi Cohen at www.kashrushalacha.com
541
Filet Mignon (Q&A 20)
Filet Mignon (Q&A 20)
Jul 19, 2023
5:18
Filet Mignon: See seforim by Rabbi Cohen at www.kashrushalacha.com
542
Bishul Yisroel - Methods (Hashgachah Practicum #39 - Bishul Yisroel D)
Bishul Yisroel - Methods (Hashgachah Practicum #39 - Bishul Yisroel D)
Jul 21, 2023
41:38
Methods of Creating Bishul Yisroel: Light the flame; Aish M'aish (basics, halachic and practical considerations); Hashlachas kisem; Residual Heat; Convection oven. See seforim by Rabbi Cohen at www.kashrushalacha.com
543
Glycerin (Q&A 21)
Glycerin (Q&A 21)
Jul 26, 2023
4:30
Glycerin: See seforim by Rabbi Cohen at www.kashrushalacha.com
544
Hotel Kashering (Hashgachah Practicum #40 - Kashering C)
Hotel Kashering (Hashgachah Practicum #40 - Kashering C)
Jul 28, 2023
24:58
Hotel Kashering: Safety; Flat top (griddle); Tilt skillet (brazier); Steam kettle; Vegetable steamer; Hot box. See seforim by Rabbi Cohen at www.kashrushalacha.com
545
Tartaric Acid (Q&A 22)
Tartaric Acid (Q&A 22)
Aug 2, 2023
8:27
Tartaric Acid See seforim by Rabbi Cohen at www.kashrushalacha.com
546
Chazusah (Bitul and Blios #40 - Shulchan Aruch YD 102-1)
Chazusah (Bitul and Blios #40 - Shulchan Aruch YD 102-1)
Aug 4, 2023
22:42
Chazusah (חזותא): Sources; Opinions; Other details. See seforim by Rabbi Cohen at www.kashrushalacha.com
547
Ceramic Knives (Q&A 23)
Ceramic Knives (Q&A 23)
Aug 9, 2023
5:20
Ceramic Knives See seforim by Rabbi Cohen at www.kashrushalacha.com
548
Pas Yisroel (Hashgachah Practicum #41 - Baked Goods C)
Pas Yisroel (Hashgachah Practicum #41 - Baked Goods C)
Aug 11, 2023
26:47
Pas Yisroel: Defining pas; Pas haba'ah b'kisnin; Tureisah d'nahamah / toar lechem; Fried or cooked; Pas Yisroel vs. bishul Yisroel; Pas paltar; Bishul Yisroel leniencies; Jewish participation. See seforim by Rabbi Cohen at www.kashrushalacha.com
549
High School Kosher Q&A [Part 3] (Kosher Classes #62)
High School Kosher Q&A [Part 3] (Kosher Classes #62)
Aug 18, 2023
25:03
High School Kosher Q&A - Part 3 - Chumros: Yoshon - why, trusting people; Chalav Yisroel - why, powdered milk; Pas yisroel; Bird breeds. See seforim by Rabbi Cohen at www.kashrushalacha.com
550
"D" and "DE" (Q&A 24)
"D" and "DE" (Q&A 24)
Aug 23, 2023
4:14
"D" and "DE" Dairy and Dairy Equipment See seforim by Rabbi Cohen at www.kashrushalacha.com
551
High School Kosher Q&A [Part 4] (Kosher Classes #63)
High School Kosher Q&A [Part 4] (Kosher Classes #63)
Aug 25, 2023
26:24
High School Kosher Q&A (4) - Shabbos, Brachos: Shabbos: Taking cholent on Friday night; Instant coffee, tea, and hot cocoa; Opening refrigerator and oven; Brachos: Wraps; Cholent; Granola bars. See seforim by Rabbi Cohen at www.kashrushalacha.com
552
Waiting 6 Hours (Q&A 25)
Waiting 6 Hours (Q&A 25)
Aug 30, 2023
3:58
Waiting 6 Hours See seforim by Rabbi Cohen at www.kashrushalacha.com
553
Bitul of Keilim (Bitul and Blios #41 - Shulchan Aruch YD 102:2-3)
Bitul of Keilim (Bitul and Blios #41 - Shulchan Aruch YD 102:2-3)
Sep 1, 2023
37:02
Bitul of Keilim: Non-Automatic Heter; Kashering; Expense, other factors; Aino ben yomo; Pesach; Tevillas Keilim. See seforim by Rabbi Cohen at www.kashrushalacha.com
554
Chalav Yisroel (Q&A 26)
Chalav Yisroel (Q&A 26)
Sep 6, 2023
5:45
Chalav Yisroel See seforim by Rabbi Cohen at www.kashrushalacha.com
555
Milk and Meat (Hashgachah Practicum #42 - Consumer F)
Milk and Meat (Hashgachah Practicum #42 - Consumer F)
Sep 8, 2023
33:09
Milk and Meat: Foods (dairy bread, imitation items); Food preparation (separations, oil and spices, double oven, microwave, stovetop); Kashering back and forth; Waiting 6 hours (meat pot, hard cheese); Non-food use (hana'ah); Pet food. See seforim by Rabbi Cohen at www.kashrushalacha.com
556
Shechitos (Q&A 27)
Shechitos (Q&A 27)
Sep 13, 2023
4:17
Shechitos See seforim by Rabbi Cohen at www.kashrushalacha.com
557
Logos (Q&A 28)
Logos (Q&A 28)
Sep 20, 2023
4:23
Logos See seforim by Rabbi Cohen at www.kashrushalacha.com
558
Drinks (Q&A 29)
Drinks (Q&A 29)
Oct 11, 2023
6:02
Drinks See seforim by Rabbi Cohen at www.kashrushalacha.com
559
Nosein Ta'am Lifgam (Bitul and Blios #42 - Shulchan Aruch YD 103:1)
Nosein Ta'am Lifgam (Bitul and Blios #42 - Shulchan Aruch YD 103:1)
Oct 13, 2023
27:08
Nosein Ta'am Lifgam: Rashba and Ran; Details and examples. See seforim by Rabbi Cohen at www.kashrushalacha.com
560
Yoshon (Q&A 30)
Yoshon (Q&A 30)
Oct 18, 2023
4:37
Yoshon See seforim by Rabbi Cohen at www.kashrushalacha.com
561
Higdil Haissur Midaso (Bitul and Blios #43 - Shulchan Aruch YD 103:2)
Higdil Haissur Midaso (Bitul and Blios #43 - Shulchan Aruch YD 103:2)
Oct 20, 2023
30:02
Higdil Ha'Issur Midaso (הגדיל האיסור מדתו): Nutramigen (whose taste, kashering); Carmine Manufacturer (b'lios, inedible). See seforim by Rabbi Cohen at www.kashrushalacha.com
562
Shellac (Q&A 31)
Shellac (Q&A 31)
Oct 25, 2023
4:27
Shellac See seforim by Rabbi Cohen at www.kashrushalacha.com
563
Flavors (Hashgachah Practicum #43 - Ingredients F)
Flavors (Hashgachah Practicum #43 - Ingredients F)
Oct 27, 2023
30:50
Flavors: Components (active vs. inactive, non-certified); Types (natural vs. artificial, liquid vs. powder); Ingredients. See seforim by Rabbi Cohen at www.kashrushalacha.com
564
Instant Coffee (Q&A 32)
Instant Coffee (Q&A 32)
Nov 1, 2023
5:05
Instant Coffee See seforim by Rabbi Cohen at www.kashrushalacha.com
565
Basar B'chalav Introduction (Kosher Classes #64)
Basar B'chalav Introduction (Kosher Classes #64)
Nov 3, 2023
37:35
Introduction to Basar B'chalav: Separating (waiting, hard cheese, dairy bread); Common scenarios; Concepts (ta'am k'ikar, kli rishon, zei'ah, ain habaluah yotzeh, nat bar nat, charif); B'dieved concepts (bitul b'shishim, aino ben yomo); Benefit and Cooking. See seforim by Rabbi Cohen at www.kashrushalacha.com
566
Pas Yisroel (Q&A 33)
Pas Yisroel (Q&A 33)
Nov 8, 2023
4:30
Pas Yisroel See seforim by Rabbi Cohen at www.kashrushalacha.com
567
Kashrus Rulings of Rav Feivel Cohen (Kosher Classes #65)
Kashrus Rulings of Rav Feivel Cohen (Kosher Classes #65)
Nov 10, 2023
38:04
Kashrus Rulings of Rav Feivel Cohen (first yahrtzeit): Copepods in New York City Water (visible but not recognizable, spawned in the water system); Mechiras chametz; Chametz medicine for a choleh; Vinegar of unknown Pesach status; Spray dryer kashering; Kashering plastic; Keurig machine tevillah; Stam yayin for a mumar See seforim by Rabbi Cohen at www.kashrushalacha.com
568
Refrigerators and Ovens (Q&A 34)
Refrigerators and Ovens (Q&A 34)
Nov 15, 2023
4:27
Refrigerators and ovens: Opening the door on Shabbos and Yom Tov See seforim by Rabbi Cohen at www.kashrushalacha.com
569
Not Lishvach and Not Ligam (Bitul and Blios #44 - Shulchan Aruch YD 103:2)
Not Lishvach and Not Ligam (Bitul and Blios #44 - Shulchan Aruch YD 103:2)
Nov 17, 2023
30:05
Not lishvach and not lifgam (לא לשבח ולא לפגם): Bee legs; No ta'am at all (אין בו טעם כלל); Applications. See seforim by Rabbi Cohen at www.kashrushalacha.com
570
Wraps (Q&A 35)
Wraps (Q&A 35)
Nov 22, 2023
5:12
Wraps See seforim by Rabbi Cohen at www.kashrushalacha.com
571
Vinegar (Q&A 36)
Vinegar (Q&A 36)
Nov 29, 2023
5:40
Vinegar See seforim by Rabbi Cohen at www.kashrushalacha.com
572
Israeli Produce (Hashgachah Practicum #44 - Consumer G)
Israeli Produce (Hashgachah Practicum #44 - Consumer G)
Dec 1, 2023
26:04
Israeli Produce: Borders; Arlah; Terumah and ma'aser; Shemittah; Hashgachah. See seforim by Rabbi Cohen at www.kashrushalacha.com
573
Lab Grown Meat (Q&A 37)
Lab Grown Meat (Q&A 37)
Dec 6, 2023
5:35
Lab Grown Meat See seforim by Rabbi Cohen at www.kashrushalacha.com
574
Aino Ben Yomo (Bitul and Blios #45 - Shulchan Aruch YD 103:5)
Aino Ben Yomo (Bitul and Blios #45 - Shulchan Aruch YD 103:5)
Dec 8, 2023
25:11
Aino Ben Yomo: General Halacha; Calculations; Not effective b'dieved; Rely on it l'chatchilah (hag'alah, 12 months). See seforim by Rabbi Cohen at www.kashrushalacha.com
575
Color (Q&A 38)
Color (Q&A 38)
Dec 13, 2023
5:22
Color See seforim by Rabbi Cohen at www.kashrushalacha.com
576
Stam Keilim Ainum Bnei Yoman (Bitul and Blios #46 - Shulchan Aruch YD 103:5)
Stam Keilim Ainum Bnei Yoman (Bitul and Blios #46 - Shulchan Aruch YD 103:5)
Dec 15, 2023
26:13
Stam keilim ainum b'nei yoman (סתם כלים אינם בני יומן): Basic halacha; Kashering; Pesach; Factories. See seforim by Rabbi Cohen at www.kashrushalacha.com
577
Lactose (Q&A 39)
Lactose (Q&A 39)
Dec 20, 2023
5:02
Lactose See seforim by Rabbi Cohen at www.kashrushalacha.com
578
Tunnel Pasteurizer and Cooling Tunnel (Hashgachah Practicum #45 - Equipment G)
Tunnel Pasteurizer and Cooling Tunnel (Hashgachah Practicum #45 - Equipment G)
Dec 22, 2023
22:31
Tunnel Pasteurizer and Cooling Tunnel: Introduction; The equipment; Transfer of Ta'am and Kashering; Kli rishon vs. kli sheini; Additional factors. See seforim by Rabbi Cohen at www.kashrushalacha.com
579
Restaurant Mashgiach (Q&A 40)
Restaurant Mashgiach (Q&A 40)
Dec 27, 2023
5:24
Restaurant Mashgiach See seforim by Rabbi Cohen at www.kashrushalacha.com
580
Coatings (Bitul and Blios #47 - Shulchan Aruch YD 103:5)
Coatings (Bitul and Blios #47 - Shulchan Aruch YD 103:5)
Dec 29, 2023
41:28
Coatings: Pot and pans (residue, always aino ben yomo, asui l'hishtamesh b'shefah, ain kavonoso levatel); Pre-seasoned cast iron pans; Styrofoam cups; Fruits and vegetables. See seforim by Rabbi Cohen at www.kashrushalacha.com
581
Berachos (Q&A 41)
Berachos (Q&A 41)
Jan 3, 2024
4:38
Berachos See seforim by Rabbi Cohen at www.kashrushalacha.com
582
Devices (Hashgachah Practicum #46 - Bishul Yisroel E)
Devices (Hashgachah Practicum #46 - Bishul Yisroel E)
Jan 5, 2024
13:44
Devices for creating bishul Yisroel: Light bulb and glow plug; Boiler; Shain device. See seforim by Rabbi Cohen at www.kashrushalacha.com
583
Microwave (Q&A 42)
Microwave (Q&A 42)
Jan 10, 2024
4:51
Microwave See seforim by Rabbi Cohen at www.kashrushalacha.com
584
Bugs are Lifgam (Bitul and Blios #48 - Shulchan Aruch YD 104:3)
Bugs are Lifgam (Bitul and Blios #48 - Shulchan Aruch YD 104:3)
Jan 12, 2024
23:55
Bugs are Nosein Ta'am Lifgam: People are disgusted by them; Cricket powder; Beryah. See seforim by Rabbi Cohen at www.kashrushalacha.com
585
Fish and Meat (Q&A 43)
Fish and Meat (Q&A 43)
Jan 17, 2024
5:25
Fish and Meat See seforim by Rabbi Cohen at www.kashrushalacha.com
586
Wine and Alcohol (Hashgachah Practicum #47 - Consumer H)
Wine and Alcohol (Hashgachah Practicum #47 - Consumer H)
Jan 19, 2024
19:38
Wine and Alcohol: Wine (stam yayin, mevushal); Secondary halachos (bracha, from concentrate, Pesach seder, music); Alcoholic beverages (ingredients, equipment, aging, chametz she'avar alav haPesach). See seforim by Rabbi Cohen at www.kashrushalacha.com
587
Frozen Vegetables (Q&A 44)
Frozen Vegetables (Q&A 44)
Jan 24, 2024
4:18
Frozen Vegetables See seforim by Rabbi Cohen at www.kashrushalacha.com
588
Fruits and Vegetables (Hashgachah Practicum #48 - Ingredients G)
Fruits and Vegetables (Hashgachah Practicum #48 - Ingredients G)
Jan 26, 2024
21:48
Fruits and Vegetables: Wax coating; Frozen; Pesach; Canned; Dried; Peeled. See seforim by Rabbi Cohen at www.kashrushalacha.com
589
Zoo (Q&A 45)
Zoo (Q&A 45)
Jan 31, 2024
6:08
Zoo See seforim by Rabbi Cohen at www.kashrushalacha.com
590
Kovush (Bitul and Blios #49 - Shulchan Aruch YD 105:1)
Kovush (Bitul and Blios #49 - Shulchan Aruch YD 105:1)
Feb 2, 2024
30:33
Kovush: Standard kovush - liquid, movement, time, depth; Kashering; Fast kovush - tzir, charif. See seforim by Rabbi Cohen at www.kashrushalacha.com
591
Yad Soledes Bo (Bitul and Blios #50 - Shulchan Aruch YD 105:2)
Yad Soledes Bo (Bitul and Blios #50 - Shulchan Aruch YD 105:2)
Feb 9, 2024
32:33
Yad Soledes Bo: Heat vs. Temperature; Shiurim from Poskim - low end, high end. See seforim by Rabbi Cohen at www.kashrushalacha.com
592
Fatty Acids (Q&A 46)
Fatty Acids (Q&A 46)
Feb 14, 2024
6:20
Fatty Acids See seforim by Rabbi Cohen at www.kashrushalacha.com
593
Maris Ayin (Hashgachah Practicum #49 - Consumer I)
Maris Ayin (Hashgachah Practicum #49 - Consumer I)
Feb 16, 2024
26:50
Maris Ayin: Meat and milk - pareve dairy or meat, cultured meat; Non-kosher and kosher - eggs, restaurants; Other issues - Pesach, Shabbos and Yom Tov, tevillas keilim, hafrashas challah. See seforim by Rabbi Cohen at www.kashrushalacha.com
594
Israeli Produce (Q&A 47)
Israeli Produce (Q&A 47)
Feb 21, 2024
5:12
Israeli Produce See seforim by Rabbi Cohen at www.kashrushalacha.com
595
Kli Rishon and Kli Sheini (Bitul and Blios #51 - Shulchan Aruch YD 105:2)
Kli Rishon and Kli Sheini (Bitul and Blios #51 - Shulchan Aruch YD 105:2)
Feb 23, 2024
30:37
Kli Rishon and Kli Sheini: Basic halacha; Exceptions; Defanos Mekariros; Irui kli rishon; Tunnel Pasteurizer. See seforim by Rabbi Cohen at www.kashrushalacha.com
596
Dishwasher (Q&A 48)
Dishwasher (Q&A 48)
Feb 28, 2024
4:22
Dishwasher See seforim by Rabbi Cohen at www.kashrushalacha.com
597
Kashering of Cheese Equipment (Hashgachah Practicum #50 - Dairy E)
Kashering of Cheese Equipment (Hashgachah Practicum #50 - Dairy E)
Mar 1, 2024
18:51
Kashering of Cheese Equipment: Cheese tanks; Brining; Cheese wires; Shrink tunnel. See seforim by Rabbi Cohen at www.kashrushalacha.com
598
Bread (Q&A 49)
Bread (Q&A 49)
Mar 6, 2024
4:42
Bread See seforim by Rabbi Cohen at www.kashrushalacha.com
599
Petrochemicals (Hashgachah Practicum #51 - Ingredients H)
Petrochemicals (Hashgachah Practicum #51 - Ingredients H)
Mar 8, 2024
27:45
Petrochemicals: Introduction (hydrocarbons, nomenclature); Primary chemicals (alkanes, alkenes/olefins, aromatics); Finished products; Renewables. See seforim by Rabbi Cohen at www.kashrushalacha.com
600
Pet Food (Q&A 50)
Pet Food (Q&A 50)
Mar 13, 2024
5:20
Pet Food See seforim by Rabbi Cohen at www.kashrushalacha.com