The custom of eating dairy on Shavuos is mentioned by several ראשונים including:
רבינו אביגדור צרפתי- probably the earliest source (12th century), possible one of the בעלי התוספות
פירושים ופסקים לרבינו אביגדור הצרפתי על התורה (מהדורת הרשקוביץ, ירושלים תשנ"ו) פסקים תקצה-ח
The Kol Bo (סימן נב)
Orchos Chaim (הל' תפלת המועדים אות יג)
Seven answers from Aish HaTorah:
They just got the laws of kosher slaughter and weren't yet prepared.
Torah is likened to milk.
Gematria of Chalav is 40 and Moshe Rabbeinu was on Har Sinai for 40 days.
Because bikkurim is joined to the command to not eat meat and milk together (so eat two meals, one meat and one dairy; I had not heard this before now).
And another one (Rama OC 494): the special sacrifice on Shavuot were two loaves of bread. By eating two meals, one meat one dairy, you're forced to have two separate loaves of bread (total) for them.
I believe there's another one from the Zohar about how when blood runs through the mammary glands and is converted to milk, this represents the turning from G-...
When you open the sealed bulk carton, they can no longer know that it has been certified. It is the same reason that an airline kosher meal must be served to the passenger still sealed. Once it has been unsealed, the certification no longer applies. One way to handle this is to have the Jewish chaplain be there when it is opened and seal the individual trays....
Chabad explains that aged cheeses (those that have undergone fermentation) are sufficiently strong to require a wait.
They quote the following from OUKosher:
What qualifies as hard, aged cheese? According to Jewish law, this is cheese that is aged for six months or so. However, since modern manufacturing techniques enable cheese-makers to develop hard ...
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Another one: eating milk, then waiting before eating a meat meal, shows that we are more scrupulous in the laws of kashrus than the angels (who ate both at Avraham's house), and therefore we deserve to receive the Torah (as against their argument that it should be kept in heaven).
It may surprise you to know that when
you eat a half-cup of figs you get as
much calcium as when you drink a
half-cup of milk.
However, olive oil is relevant to
another part of the calcium puzzle,
which is the calcium absorption.
Apparently, some Dannon yogurts (with K) and Yoplait yogurts (with KD) are under the supervision of Rabbi David Sheinkopf and Rabbi Barnett Hasden, respectively. (Regarding Rabbi Hasden's hashgacha, see this related question). I do not know whether either of those rabbis provide supervision with kashrus standards that are widely considered acceptable. (...
While I can't comment specifically on the issues involved with powdered milk and splitting them into single servings I can make a few suggestions:
Look into kosher single serving packets ( I don't know if that fits the constraints of the jail budget) but there are plenty of companies (e.g. Carnation, etc.) that are certified kosher.
Consult with a Jewish ...
I'd like to propose a different way of looking at the possibility of confusion between chicken and meat.
Most people explain the problem is that the Rabbis decreed that chicken can have a Halachic status of meat, since it is similar in appearance and may be confused with meat. If so, why wouldn't such a decree apply to all things that may be mistaken for ...
Although the Torah says not to cook "in the milk of the mother", this is a common example, since the mother's milk is at hand. In actuality any meat is forbidden with any milk. (Tur Yore De'a 87, Shulchan Aruch YD 87:2)
From what I remember, the rabbinic inclusion of chicken with meat is not because of Maris Ayin (people will think you are doing the wrong thing) but because of confusion in the law. Having a chicken on the table to show you are eating chicken won't help. They know it came from the chicken, but they will mistakenly assume that just as chicken can be eaten ...
The Lubavitcher Rebbe writes in Reshimos: "The prohibition of eating Milk and Fish [mentioned] in the Bais Yosef is considered to be a mis-write. Nonetheless, we are careful [not to], therefore we add something (butter). This is an instruction from the Tzemach Tzedek".
The editors of Shaarei Halacha Uminhag write that it seems that adding butter to milk ...
Seems to me that this whole question is based on a misunderstanding. The mishnah is not describing the diet of a poor woman. It is describing the supplies that the husband is obligated to provide to her as part of her basic rights as a wife.
Most people had some livestock, either goats, sheep or cows in the times of the Mishanah. Milk spoiled within hours. ...
The issue of Halachically Speaking: Waiting Between Hard (Aged) Cheese and Meat, discusses which cheeses are considered hard and which ones aren't. (starting on page 5)
It also brings a minority opinion that Hard cheese that has been melted into food is no longer considered hard cheese and one need not wait 6 hours after eating it. There are limitations to ...
From Dairy Free Cooking:
(For explanations on what they are and how they're used see the link).
Whey and Whey Proteins (and anything else that begins with whey)
Also check out: http://www.woodheadpublishing.com/en/book.aspx?bookID=1512
Dannon has OU Certification on some products. The ones with a plain K are certified by Rabbi Dr. David I. Sheinkopf. Those products contain Beef Gelatin which some Kosher Certifiers will allow even if the cows were not slaughtered in a Kosher manner. I imagine that Dannon doesn't say the D because it is considered obvious. That used to be standard practice ...
I asked this question of the OU when I was beginning to keep kosher -- if it just had an "OU" and not a "D" could I assume it was parve? Their answer was yes. They of course didn't speak for anybody else, but I got the impression that this was normative then and, since then, I haven't seen a case that didn't fit (other than printing errors!). So "D" is ...
Waiting six hours is not based on the scientific definition of digestion. The Talmud (Chullin 105a) says that one must wait from one meal to the next. There is a disagreement among the Rishonim if that actually means from one meal to the next, or if it means the amount of time between the morning and evening meals, which would mean approximately six hours. ...
Nitei Gavriel Shavuos 29:1 note 1 mentions from Kovetz Bais Talmud that in the times of the second Bais HaMikdash they used to eat on Shavuos (לפתות מלחם ומלח (חלב. This sounds a bit like cheesecake to me.
OU.org says the cone does not need a brocho; it is subordinate to the ice cream.
Even if ice cream is eaten in a cone, only Shehakol is necessary,
since the cone is eaten only because of the ice cream and is clearly
subordinate to it. Its purpose is actually not so much to be eaten as
to hold the ice cream and to prevent the hands from becoming ...
Yoni is correct, companies ask for kosher certifications for all sorts of reasons. (I know a rabbi who had his phone ringing off the hook from two American sugar companies begging for certification. Neither needed it from the laws of kosher per se, but both were hoping to sell to a confection company that had made a simple blanket rule, "all our suppliers ...
Very good question with a simple answer. It used to be made from rennet obtained from the cow's 4th stomach. I recall that almost all Miller's and Migdal cheeses were made this way.
As to why this is kosher as well as not considered mixing meat and milk, see this article and this M.Y. question .
As this method has become costly and, perhaps, the market has ...
The Torah mandates "simcha" on Yom Tov. The Talmud understands "simcha" to refer to eating meat and wine. Hence, the obligation to eat meat on Yom Tov.
The exact parameters of this obligation are subject to much debate among the Poskim. The fours assumptions you quote are held by some Rabbis and rejected by others. As always, ask your LOR.
The obligation ...
I think the question confuses three different status of milk
chalav Israel: milk from kosher animals (e.g., cow, sheep) whose milking was supervised by a Jew -- and is kosher according to all opinions
chalav stam ("plain milk"): milk from kosher animals whose milking was not supervised by a Jew. R Moshe Feinstein (YD 1:47-49) held that, in countries with ...