Questions about milk and its derivatives. But for questions about combining milk and meat, use the basar-bechalav tag instead.

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Do those who keep Cholov Yisroel eat products marked “K-DE”?

Some hechshers have the designation "DE" for "Dairy Equipment." Do those who keep Cholov Yisroel eat food with this designation? (I am mostly talking about the minority who consider [American] cholov ...
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55 views

Who holds that Cholov Yisroel is not a chumra?

Which groups or authorities consider Cholov Yisroel to be normative halacha and not a chumra? (Possibly equal to, "Who considers cholov stam treyf"?)
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73 views

Why R'Moshe Fenstein considers whey as being pareve?

Why does he considers whey as being pareve whereas it is clearly pareve only mideoraita and not midrabanan (according to Tosfot, the Rosh considers it as being dairy even mideoraita)? Sources: http://...
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1answer
64 views

Eat a chicken food with milk is allowed?

I wonder if eating a chicken food in which its ingredients take milk or cheese is allowed. (For example: Eat a Chicken Stroganoff; Or a chicken stew with sour cream ...)
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1answer
136 views

Cholov akum and cholov yisroel

Is cholov akum 100% treif (not kosher)? If so why does it get a hechcher (kosher supervision stamp)? And if it's not treif, is it assur (forbidden)?
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1answer
53 views

Should one make any brachot on “raw” milk?

Most people do not drink milk directly from the cow's udder prior to it being pasteurized. If one did, should he make a before and after bracha? Is raw milk considered "food" halachically, since ...
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100 views

Why do soft cheeses made by gentiles, like cottage cheese, have a hechsher, while others like mozzarella not have a hechsher?

I noticed Rav Abadi says all soft cheeses made by gentiles are kosher. Do other poskim also hold like him? If yes please post who. Both cottage cheese and mozzarella require rennet, so I'm not ...
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48 views

Are Belvita Breakfast Biscuits dairy or just dairy equipment?

Are Belvita Breakfast Biscuits dairy or just made on dairy equipment? The Hechsher says OU'D but it doesn't seem to have any dairy ingredients in it. The allergy information only says contains soy ...
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1answer
98 views

Should vegan margarine be treated as dairy?

Margarine made from vegetable oils (non-dairy) looks just like butter, but is normally labeled as parve. Shouldn't it be considered chalavi according to the principle of mar'it ayin?
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45 views

Length of time for waiting for hard cheese proportionate to the length of time it was aged

In a Halachic pamphlet I saw before Shavuos this year, it mentioned an opinion that one must wait after eating hard cheese one hour for every month it is aged (so if it was aged three months, three ...
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45 views

Trying to understand “Dairy on Shavuos based on the Mishna Berura”

In answer to Why do we eat dairy on Shavuos "Monica Cellio" mentions "They just got the laws of kosher slaughter and weren't yet prepared". This is based on the Mishna Berura 494:12. My question on ...
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104 views

What's the heter for g'vinas akum?

In a comment elsewhere on the site, Curiouser writes: the heter for gevinas akum (based on Tosfos) was paskened l'masseh by R. Solovetichik, among others or, in other words, Rabbi Soloveitchik, ...
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2answers
75 views

Breakfast Cereal on Shabbos

Is it permissible to eat cereal in cold milk on Shabbos? I am aware that oats and finely ground baby food is permissible if done in a certain way. I am referring to chunky cereals such as corn flakes ...
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1answer
92 views

Milk from a worshipped cow

The gemara in Avodah Zarah 34b brings the shitta of Rav Achdevoi who holds that if one wants to be mekudeshes with intestinal fluid from a calf that was worshipped then the person is not mekudeshes. ...
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1answer
245 views

Are milchigs forbidden on Yom Tov? What about Shavuos?

I recently stumbled upon a page that said this: Eating Dairy Products on Shavuot Many families have a custom to eat dairy products on Shavuot. As noted above, Darkei Teshuva questions this ...
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1answer
310 views

What defines “hard cheese” [duplicate]

I grew up with the minhag that after "hard cheese", one must wait for 15 minutes before one may eat meat. However, the question often arises as to what qualifies as such in terms of halacha and minhag,...
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1answer
272 views

How was kosher cheese made before artificial rennet?

I understood that cheese is made by throwing in Stomach hide into milk and letting it congeal. How was kosher cheese made (where one's not allowed to mix milk and meat)? Now we use chemicals or ...
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1answer
224 views

Milk-free cheese: Is it kosher? Parve?

So according to this article, scientists have created cheese by inserting DNA blueprints into a yeast. Essentially, the milk proteins are being created outside of any animal, through genetic ...
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0answers
59 views

Beracha achrona on yogurt?

Do you make a boreh nefashot on yogurt according to sepharadim? Is it treated like a liquid, like ice cream, or as a solid? This is in relations to the time needed to eat it. If it's liquid, you ...
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3answers
285 views

How could Avraham feed his guests milk?

According to the gemarah (Sanhedrin 21 I think) milk was considered the limb of a living being - eiver min ha'chai - until matan torah. If so, how could Avraham serve it to his guests if a ben Noach ...
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1answer
648 views

Creating a crowd-sourced database of non-dairy OU-D products

Several questions/answers on this site have pointed out that the OU-D hechsher does not always mean that the product is actually dairy. (But that it is, in reality, "OU-DE" [dairy equipment]. See here ...
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1answer
85 views

Suckling directly from a kosher animal

After scouring the internet for various legitimate medical cures to a certain innocuous virus, several obscure websites suggest suckling directly from the teat of a goat (mirrored by several people my ...
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0answers
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Can certified vegan be assumed to be pareve? [duplicate]

If a food item has a valid kosher certification, which marks it as being dairy, but also has certification from a vegan certification that it is vegan, can it be assumed to be dairy equipment? I don'...
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0answers
44 views

Verifying powdered milk

If someone keeps cholov Yisroel but is lenient when it comes to powdered milk, is there a halachically reliable/valid way to verify that a product is made with powdered milk as opposed to fresh milk, ...
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50 views

Can an enamelled pan be changed from meat to milk/pareve? [duplicate]

I have a metal pan that is enameled white on the inside, which I have had for more than 40 years, and hardly used. I originally intended it for meat, but now I think I might get some use out of it if ...
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2answers
101 views

Allergen information says “may contain…”

If a product is labeled dairy, but the allergen information says "may contain traces of milk," can I assume that it is actually only dairy equipment? If it didn't say anything, maybe they just didn't ...
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2answers
5k views

Who certified this yogurt as kosher?

Looking at unclear heshers on some yogurt packages: Dannon "Light and Fit" yogurt has a capital K without any other identifier. Yoplait "Light" has a capital K D. I was told that the letter K alone ...
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1answer
142 views

Can I eat chocolate melted in a meaty pot and then combined with dairy?

Suppose I'm making some dessert, like cheesecake or ice-cream sundaes, by melting chocolate and pouring it over the dairy dessert. I realize after doing this that the pot I used was fleishig and used ...
2
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2answers
166 views

Are separate glasses required for milk and meat?

It seems to me that there are some interesting things which are done in virtually every kosher Jewish home that may have no basis in halachah. I think that having separate glasses for meat and dairy ...
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1answer
67 views

Is national-brand mozzarella under constant supervision?

Shulchan Aruch and Rama, Yore Dea 115:2, indicate that cheese made by a non-Jew can't be eaten unless a Jew saw it being made. Kraft, a national brand, now has some Ⓤ-certified reduced-fat ...
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1answer
226 views

Why don't kashrut agencies mark on certain cheeses that one must wait 6 hours?

While shopping for Shavu'ot, I noticed that the caterer had marked on their eggplant rollatini "made with 6-hour cheese". I was pleased that they did this, as I had never seen this marking, previously....
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3answers
287 views

What is the point of a hechsher on Cholov Stam?

I assume that the widespread custom of eating/drinking Cholov Stam products (products using milk in which the milking was not observed by a Jew) is relying on the leniency of R' Moshe Feinstein that ...
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1answer
158 views

What is the problem with non kosher rennet

Before I begin my question I need to explain specifically what and how rennet is made. Rennet are enzymes scraped from the stomach of an animal, and is used to help give cheese it's texture. So my ...
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1answer
112 views

Does the Kashrut Authority of Australia always distinguish between dairy and dairy equipment?

A question on Beer.SE asks why (according to the Kashrut Authority of Australia) beer from New Zealand must be presumed dairy. The question there asks what dairy could possibly be in beer. My first ...
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1answer
2k views

Can a mother taste her own breastmilk?

Can a mother drink/taste her own breastmilk? I know theres an issur for a non-baby to drink directly from the breast; but, what about from a cup? Further, if it is indeed assur (even from a cup), ...
2
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1answer
225 views

Is vodka made from whey kosher?

There is a new vodka which is made from a whey base. I was wondering what are the halachic considerations,chalav akum is one that comes to mind,as well as basar bchalav?
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0answers
23 views

Dairy hechsher but no dairy ingredients listed [duplicate]

Suppose that a food product has a dairy hechsher (say, OU-D) but does not have anything obviously dairy in the ingredients list, and does not have "contains dairy" or something similar written below ...
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1answer
113 views

Can one make yoghurt on Shabbos?

Yoghurt can be made by holding a small quantity of live yoghurt mixed with fresh milk and stirred and kept at a constant temperature (38C or 100F) for up to 12 hours. Can the mixture be put in an ...
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2answers
375 views

Bracha on breastmilk?

Should a child old enough to make brachos who is not weaned be encouraged to make a bracha on breastmilk? If so which one? Are there any direct sources for this?
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2answers
792 views

What's the Bracha Rishona on oatmeal/oat flakes with cold milk?

What's the Bracha Rishona on oatmeal/oat flakes with cold milk? Is it Pri Adama or Mezonot? Do we need extra Sheakol on milk?
2
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0answers
75 views

May one eat cheese that is wormy?

Nitei Gavriel Shavuos 29:14 says that one may eat cheese that has worms in it, and there is no prohibition of Sheretz on it. Is this accurate? Does everyone agree with this?
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3answers
139 views

How to say mizonos first on an ice cream cone

Normally when faced with eating two foods where one takes a "mizonos" blessing for grain products, and another takes an all-encompassing "shehakol" blessing, we try to eat the mizonos food first. How ...
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2answers
143 views

Is there an inyan to eat Cheesecake on Shavuos?

I know everybody does it, and I know there is an inyan to eat dairy, but is there an inyan specifically for eating cheesecake on Shavuos? And if so, where does it come from?
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1answer
71 views

Beracha Achronah on milk

We say a special Beracha Achronah on the seven species that Eretz Yisroel is praised in the Possuk Eretz Zeis Shemen etc. My question is, since Eretz Yisroel is also praised with milk (albeit in ...
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1answer
914 views

Working in a non kosher yogurt store

I was asked a question this afternoon and I don't know a good answer (yet) so I'm posting it. I have been asked in the past whether a Jewish person may work in a non-Kosher restaurant that serves ...
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2answers
368 views

Milk of a woman — Only for a sick person or even healthy?

In says in Shulchan Aruch Yoreh Deah Siman 81 SIf 7 that it's muter to drink chalav isha (the milk of a Woman) as long as it's "pirush" from the body (i.e. it was already extracted and now inside of a ...
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1answer
257 views

Status of plastic drip coffee filter cone

What would be the status of the coffee maker cone shown below if it were to be used to make a cup of coffee in a dairy mug? Would it become dairy? Would it remain parve? Here's how it works. It ...
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1answer
132 views

Kashrut: Meat and dairy

My family owns a farm that produces fresh food, including dairy and meat. Would the prohibition to eat milk and meat together still apply since I have ascertained that the cow from which milk was ...
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2answers
260 views

Why not determine how long to wait between meat and milk using science?

If the time required to wait between eating meat and milk is based on the scientific definition of digestion, why don't we ask today's experts and set a defined time for everyone instead of different ...
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1answer
171 views

Milk and 'Ever Min HaḤai

This article at the end mentions a famous Halachic distinction made between the prohibition of 'Ever Min HaḤai as it pertains to Jews vs gentiles. For gentiles 'Ever Min HaḤai doesn't apply to milk, ...