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Kashrus

  • Yayin Nesech\Stam Yeinom
  • bbq, יו"ד קח

When making a BBQ, can one use “sawdust” from wine casks for the fire?

  The sawdust is there to add a smoky taste   Answer: No. Wine soaked wood chips or charcoal briquettes that contain wine flavors or other kosher sensitive ingredients may…

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  • - Halacha Articles, Kashrus
  • brush teeth, toothpaste, יו"ד קח

Article: Does toothpaste have to be Kosher?

  Many poskim maintain that inedibles do not have to be kosher. What is considered inedible halachically, though, is not completely clear. It can range from something not usually served…

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  • Hechsher
  • oil, olive oil

Is OU fine for olive oil and extra virgin olive oil?

  Acceptable. Many argue that Virgin olive oil, or extra virgin olive oil needs no kosher suprevision. Look out for the certification from the a International Olive Oil Council. Still,…

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  • Hechsher
  • parchment paper

Is there anything on parchment paper that would require it to have a Hechsher?

  Yes, there are issues. See here: https://www.star-k.org/articles/kashrus-kurrents/710/its-kosher-on-paper-only/ Silicone based parchment paper doesn't need a hechsher. Wax paper is often more problematic than parchment paper.     #2990b

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  • Food, Kashrus
  • hechsher, honey

Does Honey Need a Hechsher?

  Raw unflavored honey which is 100% pure and filtered may be used without a Hechsher. However, retail size honey often goes through heating which can be a problem when…

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  • - עברית, Hechsher
  • יו"ד מח

ניקב הכרס בטיפול רפואי

  שאלה: ידוע שמתלבטים המון בבדיקת הכרס בדרום אמריקה, שם מוצאים זייגרים וסימני דקירות במשולש בכרס. שאלתי אחד הרבנים שליט״א, לגבי בדיקת הכרס באופן כללי. ואשמח לדעת חוו״ד בהמצו״ב.  …

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  • - Halacha Articles, Bugs, Kashrus
  • יו"ד צט, יו"ד ק

Article: Why aren’t insects batel b’shishim? Does grinding the infested product solve the problem?

  Since we are forbidden to eat Tola’im (insects), many products have to be checked for potential infestation. The question arises why the principle of Bitul B’shishim (Halachic nullification of…

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  • - עברית, Harchokos, Meat and Milk, Taharas Hamishpacha
  • יו"ד פח, יו"ד קצה

כמה שאלות בדיני היכר שע״י מפה

  שאלה: ידוע שההיכר בעת אכילת בעל ואשתו נדה על שולחן אחד מועיל רק כשאין דרכם לאכול כן בימי טהרתה (לדוג׳ אם תמיד אוכלים על מפות נפרדות אינו מועיל). שאלתי…

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  • - Halacha Articles, Kashrus, Meat and Milk
  • blender, Kashrus, יו"ד פט

Article: Can my Blender be Considered Parve if I Used it to Blend Meat?

  One may use the same blender or food processor that was used for processing meat to blend parve food; the food remains parve and may even be eaten together…

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  • Kashering
  • Hagolas Keilim, induction, microwave, או"ח תנא

Is it true that if I heat water using an induction stove, I would not be able to use that to kasher my fork etc. is that true?

  If the fork became treif in something which was not heated via an induction oven, there are those who are stringent not to kasher with water that was heated…

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  • Kashrus
  • הלכות מליחה, יו"ד סט

Refrigerated Chicken Before Salting

  Question: I soaked a chicken for half an hour before melicha, then put it into the fridge overnight, and salted it the next morning. Is that problematic?   Answer:…

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  • - עברית, Meat and Milk
  • Kitchen Kashrus Accidents, onions, דבר חריף

בצל מטוגן

  שאלה: מה דינה של כף (סיליקון) טיגון פרווה, שערבבו בו בצל מטוגן, מספר דקות לאחר שהוסר מעל האש במחבת בשרי שאינו בן יומו? אח"כ הכנסתי את הכף לסיר עם…

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  • Meat and Milk

Stainless steel bowls that held milk for 24 hours and then marinated meat for 24 hours

  Question: Stainless steel bowls which had a milchig batter in it for more than 24 hours and was used (after being washed and another 24 hours at least) to…

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  • Kashrus, Yayin Nesech\Stam Yeinom

Is grape seed oil a Mehudar product?

  Question: I was introduced to grape seed oil as it is the oil highest in antioxidants. It also doesn’t burn as fast as most other oils. I did some…

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  • Kashrus, Meat and Milk

Hot water from a kettle was poured directly on a milchig hot cocoa powder mix. Did the kettle become milichig?

  Question continued: If afterwards someone unknowingly poured from that kettle into a fleishig cup, what's the status of the cup? (The kettle is plastic)   Answer: The kettle remains…

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  • Kashering, Ovens
  • זיעה

Article: May I bake a cake in a Fleishig oven and then eat it with milk?

  If I bake pareve in a fleishig oven, is it still considered pareve?  A fleishig (meaty) oven affects the status of pareve (neutral, i.e. containing no meat, poultry or dairy products) food by transferring the taste of food…

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  • - Halacha Articles, Kashering
  • ovens

Article: When Kashering an Oven from Fleishig to Milchig is OK

  It is a minhag (custom) among Ashkenazim to avoid kashering from milchig (dairy) to fleishig (meat) and back again; one of the reasons for this is that were someone to do this on a…

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  • Time Between Milk/Meat
  • microwave, יו"ד פט

Eating Meat After Eating a Dish Cooked with Dairy | Chicken-Soup after Hard Cheese

  Question: I read somewhere that the laws of a Tavshil counting as the actual food is only by meat (like an egg in a cholent), but if something was…

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  • - Halacha Articles, Kashering
  • glass, kashering glass, או"ח תנא

Article: Can Glass be Kashered?

  There are three differing opinions among poskim on the subject of kashering glass, namely: Glass doesn’t absorb, and therefore there is no need to kasher a glass utensil. It only has to be washed and…

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  • Bugs, Kashrus
  • brush teeth, bugs in the water, filtered water, tap water in new york, tolaim

Can one rinse mouth or brush teeth with unfiltered water?

  In places where a filter is necessary for drinking water (such as NYC - see here), one should also not rinse one’s mouth or brush one’s teeth with unfiltered…

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  • Kashrus
  • Kitchen Kashrus Accidents, pareve knife, יו"ד צד

אם אומרים בדוחקא וחורפא חם מקצתו חם כולו

  שאלה: סכין פרווה שיש לו ידית פלסטיק, וחתכו בו בצל שנחתך בסכין בשרי, האפשר להכשירו בליבון קל? מענה: אפשר להכשיר.   מקורות: ראה ש״ך צד, כח וט״ז שם יב,…

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  • Kashering, Kashrus
  • pot, או"ח תנא

How can I Kasher my pot that had non-kosher mac and cheese made in it?

  Does it require libun Chomur because at the end of the cooking process there is no water remaining in the pot and it is similar to frying?   Answer:…

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  • Meat and Milk
  • baby, baby bottle, יו"ד פט

Should I have separate sippy cups and bibs for my baby for milk and meat?

  Cups: Yes. Bibs: Not necessary, but they should be thoroughly washed between milk and meat use.     #48648

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  • Meat and Milk
  • tablecloth

I have a tablecloth Gemach. Can they be used for both Milchig and Fleishig after being washed in between uses?

  Yes. It should first be rinsed in a cold or lukewarm cycle and then washed on a hot cycle.   Sources: רא"ש ע"ז פ"ה. מג"א סי' תמב, סקי"ט. רמ"א…

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  • Kashrus
  • -

How important is it to keep Kosher?

  Firstly, every Mitzvah Hashem has given us is important, because it is important to him that we keep them. If a king would ask you for a simple thing…

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