Kashrus Archives - AskTheRav

I purchased these forks and spoons for my son. I just noticed on the package it says it’s made of recycled milk jugs. Is it ok to use it or not?

Picture. It's ok to use.

I want to experiment with cooking hard-boiled eggs. Can I try with cooking only one egg? I typically always cook a minimum of three, but I don’t want to be wasteful if the experiment fails.

Allowed. There is no halachic obligation to cook an odd number of eggs. See below for suggested reasons for this custom. הנהגת נשים זקנות. (ראה הלכה יומית תקע ותשצט) וי״א…

לכאלה ששותים משקה ‘ג’ינג’ר אייל’ ו’פרסקה’ וכדומה ממשקאות שהם בהכשר ה”או-יו”. האם גם קוקה קולה הוא באותו רמת כשרות או שיש בו בעיה נוספת?

לדעת הרבה פוסקים, קוקה קולה באותה רמת כשרות כמו שאר המשקאות. מקורות: בנוגע לקולה הרב לנדא מבני ברק אומר שצריך הכשר מיוחד, עד כמה שידוע לי הבעיה שלו…

Are pringles with an OU Fine?

In general there is a Machlokes in regards to regular Potato chips if they need to be Bishul Yisroel and it is proper to be stringent, however, even according to…

Can I invest stocks in a non-kosher food company?

Yes. ראה שאלה 3906. #4553 This Q&A is brought to you by: An anonymous partner in appreciation of the Bedatz of Crown Heights and of AskTheRav…

Does pure almond flour require a Hechsher?

No, unless it has added sensitive ingredients. #4652 This Q&A is brought to you in honor of Sara bas Leah Gittel and Daniel Yosef ben Leah Gittel …

Is OVASITOL (it’s an insotol supplement) kosher?

According to the manufacturing company it is not kosher certified but it is vegan with no animal derivatives. The company however does produce products with non-kosher ingredients and it…

Is it necessary to scrub the oven clean between cooking uncovered fish and cooking meat?

The oven should be clean from actual residue between fish and meat. Some are particular to designate separate pots for both or in the case of an oven preheat…

I have a Pareve bowl, and I mixed something that was hot and Pareve in it, but mixed it with a (clean) Milchig spoon, which I doubt has been used in the past 24 hours. (Almost sure it wasnt used in 24 hours) Is my bowl now Milchig? If yes, how do I kasher it?

The bowl is still Pareve. Sources: מה שחידש הש"ך בסי' צ"ד ס"ק ט"ו לענין קביעת תשמיש הוא כשהכף הוא בן יומו. וחומרא הוא והבו דלא לוסיף עלה. …

If one has a family member who “went off the Derech”, is it OK to have non Mevushal wine by the table for drinking?

Generally, not Okay. However, it depends on the extent of his Chilul Shabbos. It’s advisable to discuss your situation with a Rov. Sources: ראה בה״ג הל׳ שחיטת חולין…

Does plain sugar in a package need a Hechsher? How about coffee?

Plain sugar doesn’t need a Hechsher. Unflavored coffee beans or Instant coffee doesn’t need a Hechsher. Some are particular to always get even harmless raw ingredients with a Hechsher…

What products may one buy in a remote place, like India, without a Hechsher? Pasta? Rice? what about produce? like nuts or spices?

Pasta raw, without eggs or oil - Does not require certification. Quinoa, raw – Does not require certification. Rice, raw or parboiled, unseasoned - Does not require certification. Rice…

May I buy Keilim from someone who cooked food in them on Shabbos B’Meizid? How about buying kosher products that were cooked in these Keilim?

The Keilim may be bought but must first be kashered. Food cooked in these Keilim are forbidden. טעמים ומקורות: ראה מג״א שיח, א. פמ״ג בא״א. תהל״ד א. ובאו״א -…

Can we place our BBQ grill on top of a non-kosher BBQ grill in the park?

L'Chatchila one should not do so, unless another layer is placed in between. See also here for more info: מקור: רמ"א סי' צ"ב ס"ח. #4521

Can a Fleishig knife that was used to cut cheese be Kashered? The knife had not been used for meat 24 hours prior, the knife and cheese were both cold. If so, can it be Kashered in boiling water? Please advise.

If both were cold, the knife does not need to be Kashered - just washed (NOT in hot water). #4297

When a product has OU Hechsher, can a Chossid rely that Bishul Yisroel has been carried out? (specifically Gerber cereal baby puffs snack).

Obviously, the OU ensures that are all its products are Bishul Yisroel. However, there are a range of opinions regarding what needs Bishul Yisroel. You would have to contact…

Kashrus

I purchased these forks and spoons for my son. I just noticed on the package it says it’s made of recycled milk jugs. Is it ok to use it or not?

I want to experiment with cooking hard-boiled eggs. Can I try with cooking only one egg? I typically always cook a minimum of three, but I don’t want to be wasteful if the experiment fails.

לכאלה ששותים משקה ‘ג’ינג’ר אייל’ ו’פרסקה’ וכדומה ממשקאות שהם בהכשר ה”או-יו”. האם גם קוקה קולה הוא באותו רמת כשרות או שיש בו בעיה נוספת?

Are pringles with an OU Fine?

Can I invest stocks in a non-kosher food company?

Does pure almond flour require a Hechsher?

Is OVASITOL (it’s an insotol supplement) kosher?

Is it necessary to scrub the oven clean between cooking uncovered fish and cooking meat?

I have a Pareve bowl, and I mixed something that was hot and Pareve in it, but mixed it with a (clean) Milchig spoon, which I doubt has been used in the past 24 hours. (Almost sure it wasnt used in 24 hours) Is my bowl now Milchig? If yes, how do I kasher it?

If one has a family member who “went off the Derech”, is it OK to have non Mevushal wine by the table for drinking?

Does plain sugar in a package need a Hechsher? How about coffee?

What products may one buy in a remote place, like India, without a Hechsher? Pasta? Rice? what about produce? like nuts or spices?

May I buy Keilim from someone who cooked food in them on Shabbos B’Meizid? How about buying kosher products that were cooked in these Keilim?

Can we place our BBQ grill on top of a non-kosher BBQ grill in the park?

Can a Fleishig knife that was used to cut cheese be Kashered? The knife had not been used for meat 24 hours prior, the knife and cheese were both cold. If so, can it be Kashered in boiling water? Please advise.

אם בשלתי מאכל פרווה בכלי בשרי בן יומו, האם אוכל לאוכלו עם חלב? והאם יש חילוק בין ספרדים לאשכנזים?

My doctor prescribed capsules for dizziness. The capsules contain lactose which is dairy. What should I do?

Is there any issue with using flavored waxed floss without a Hechsher?

What filter to remove the copepods in the water is recommended for a Crown Heights apartment sink?

When a product has OU Hechsher, can a Chossid rely that Bishul Yisroel has been carried out? (specifically Gerber cereal baby puffs snack).