Living the halachic process

A series of responsa books written by the rabbis of the Institute for scholars and rabbis from around the world in all areas of Halacha.

Living The Halachic Process I

Living The Halachic Process II

Living The Halachic Process III

Living The Halachic Process IV

Living The Halachic Process V

Living The Halachic Process VI

Living The Halachic Process VII

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Kashrut
Rabbi Daniel Mann

מציג 31-60 מ-66 תוצאות

Tovelling Commercial Food-Producing Equipment

There are several elements in which leniency can be considered. The gemara says that only klei seuda (literally,...

Tevillat Keilim‎{&&}‎ When There Is an Air Pocket

The mishna says that if one puts a kli (utensil) into a mikveh upside down, it is an...

Does Tasting a Fleishig Crumb Make One Fleishig?

We will first analyze the explanations offered by the Rishonim for the practice of waiting six hours (or...

Using a Knife Sharpener for Milchig and Fleishig Knives

In order to answer your question, we must address two different scenarios. If you are the first to...

Kashering a Water Kettle that Came in Contact with Cheese

Had the kettle simply touched a perfectly clean, reasonably dry milchig sink, no kashering would have been necessary....

Rinsing After Eating Pareve Food Cooked in Fleishig Pot

The matter of milk and meat is one in which halacha employs more stringency than one might expect....

What May a Slaughterhouse Do With Non-Kosher Byproducts?

You are apparently early in the planning process. In order to run a kosher meat operation, you will...

Should a Single Man Wear a Tallit?

While your surprise about the practice is understandable, you seem to have overstated the issue. We will explore...

Is Long Hair a Problem for Tefillin?

Some poskim say that long hair is a chatzitza for tefillin. However, regarding most cases of long hair,...

One Who Makes the Wrong Beracha on Tefillin Shel Yad

The gemara cites R. Yochanan who says that when fastening the shel yad, one makes the beracha of...

Kashrut of an Animal Fed Meat and Milk

We will start with your assumption that the feed is fully forbidden as basar b’chalav, the combination of...

Does Food Stay Pareve in a Cooking Bag?

The answer assumes that the cooking bag prevents noticeable seepage of liquid through the bag. If you cannot...

Roasting Chicken and Fish Together in an Oven

The gemara says that one should not eat fish that was roasted together with meat because of the...

For How Long Should Hagala be Done?

The poskim do not give an exact amount of time for hagala; it seems to be a matter...

What to Do When Tevillat Keilim Is Not Feasible

The Torah speaks in the same context about the often overlapping laws of hechsher keilim of used utensils...

Buying Food without a Hechsher‎ ‎ for a Friend

In order to properly answer this question, we need more information about both your friend and the food....

An Oven Used for Chillul Shabbat

Food that is cooked on Shabbat is one of many examples of ma’aseh Shabbat (something produced as a...

Futures Contracts of Pigs

In the course of discussing the prohibition of commerce in non-kosher food in Living the Halachic Process, vol....

Discarding Separated Challa

In principle, the portion of dough designated as challa is supposed to be given to a kohen to...

Does a Cutting Board Used for Onions Take on the Status of the Knife?

Had you cut most foods with a fleishig knife, they would not have become fleishig for up to...

Using a Water Urn for Milchig and Fleishig

We can provide you with a source for what you heard, but we also must tell you that...

Eating Chezkat Chalavi‎ Foods after Meat

The Torah forbids eating milk and meat together only when they are cooked together. Chazal forbid eating them...

Pareve Food Cooked in a Meat Utensil

At this point, until you kasher it, your pan is fleishig. A fleishig utensil contains kosher meat taste,...

Pareve Food in Meat Utensils and then Milk Utensils

Questions of nat bar nat (twice-removed taste, i.e., taste that goes from food into a pot and then...

Tasting Unsupervised Wine

We must deal with a few issues. Some of the main kashrut concerns regarding agricultural produce pertain mainly...

Providing Non-Kosher Food for Non-Jewish Workers

The gemara derives from a pasuk that one may sell non-kosher species that come into his possession, but...

Working in a Non-Kosher Establishment

The question is general, and the answer follows suit. For the purpose of this halachic investigation, we are...

Timtum HaLev

We will divide our view and analysis of the sources regarding this excellent question into three parts: 1)...

Tevillat Keilim‎ Before Giving a Present

On a certain level, the goal of tevillat keilim is to purify utensils that we obtain from a...

Products Containing Minute Quantities of Non-Kosher Food

There are different views about the efficacy of alternative medicine in general. Given that extreme opinions are rarely...

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