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Kashrut is an integral part of Jewish life and in recent years the Kosher industry has become a multimillion dollar industry. The goals of this website are to provide free information for the Kosher consumer and and objective outlook of Kashrut issues

The Essence of Kashrut

Understanding Kashrut in Modern Times

»  The story of Kashrut.org is deeply rooted in the history and legacy of Rabbi Yitzhak Abadi. Arriving from Israel in the 1950s, Rabbi Abadi studied at the Lakewood Yeshiva under Rabbi Aaron Kotler. After Rabbi Kotler’s passing, Rabbi Abadi became a leading halachic authority in the town

» As a Sephardic Jew of Syrian heritage who studied under primarily Ashkenazic rabbis, Rabbi Abadi was uniquely positioned to bridge cultural divides. Known for his ability to address complex halachic questions, he provided tailored guidance that respected diverse Jewish traditions.

» Kashrut.org was founded in the 1980s by Rabbi Abadi’s son, Rabbi Aaron Abadi. The inspiration came when, as teenagers, Rabbi Aaron and his siblings noticed that American rabbinical supervision primarily served Ashkenazic Jews. This created challenges for Sephardic Jews, especially during Passover, when products like rice and beans (Kitniyot), permissible for Sephardic Jews, were often unavailable due to Ashkenazic customs.

» With their father’s guidance, the Abadi siblings began researching and compiling a list of products suitable for Sephardic Jews during Passover. Initially shared among friends and neighbors, the list’s popularity grew, leading to its dissemination by mail and later by fax. With the advent of the internet, Kashrut.org was established, making the Pesach list accessible online.

» What began with the Pesach list quickly expanded to encompass all aspects of Jewish practice. For over 30 years, our Q&A forum has provided a platform for addressing various Jewish law and practice questions. Rabbi Abadi Senior dedicated his life to teaching authentic, meaningful Judaism, free from unnecessary complications and emotional burdens.

» Due to Rabbi Yitzhak Abadi’s health concerns, Rabbi Aaron Abadi is now continuing this mission. While deeply inspired by his father’s halachic rulings and approach, Rabbi Aaron
offers his own guidance, reflecting a similar dedication to fostering authentic, meaningful, and spiritually enriching Judaism.

» Judaism, as presented on Kashrut.org, emphasizes understanding and appreciating the authentic meanings and values behind customs and rules. We recognize that religious practice is not black-and-white; it’s a spectrum where everyone is on their unique journey toward spiritual growth. Our goal is to foster a non-judgmental environment focused on positive, healthy, and spiritual development.

» In addition to the Pesach list, we now offer year-round kosher guidance, a comprehensive Q&A forum, and educational content on Jewish laws. We aim to differentiate between Torah mandates, rabbinical restrictions, and customs, providing clarity and understanding.

» Looking forward, we plan to introduce a podcast series to further elucidate Jewish laws and customs. Our objective is to build a rich repository of knowledge, covering all aspects necessary for practicing Judaism with authenticity and depth.

Latest Insights on Kosher Living

Must read: Important info about Pesach questions

 This website presents foods that are ok for Pesach even without certification. There is no magic trick. No rabbi blesses the foods. Many of us have this distorted notion that they must ask a Rabbi, get an approval, or otherwise cannot eat the food on...

Neurogan Sugar Free CBD Gummies

My daughter's GI suggested she take CBD gummies for her nausea (many other meds were tried and failed). She is not able to have sugars or refined starches and all hechshered brands contain those ingredients. We found one brand with no added sugars or starches, please...

Kirkland Signature Rustic Italian Bread

Hello Rabbi, Is this bread from Costco kosher? I noticed one of the ingredients is "enzymes," could that be an issue if it's animal-derived? Ingredients: Enriched flour (Wheat flour, malted barley flour, niacin, iron, thiamine mononitrate, riboflavin, folic acid)...

Medicine on Yom Kippur

Hello Rabbi, If one takes medicine everyday may it be taken on Yom Kippur? If so, how much water can one drink with the pills? Thank You, -Elad

Basic halachot for Rosh Hashanah and Yom Kippur

These are some of the important halachot for Rosh Hashanah and Yom Kippur. Keep them simple and meaningful, and don’t overdo it — the goal is connection and joy, not exhaustion. 🕍 Mikvah & Preparation Mikvah is optional. It’s a minhag, not a halachic requirement....

Thai Kitchen lite coconut milk

Is this kosher? Ingredients: water, coconut and guar gum

Exercise on Shabbat

Are you allowed to exercise on shabbat and Yom tov.. specifically running outside ( not a treadmill or using any electricity).. Thank you so much

Frozen fruit

Does frozen fruit need to have a kosher symbol..for example.. Thank you

Are these kosher?

Some of the ingredients are not on the list are these protein donuts ok Ingredients: Protein Blend (Milk Protein Isolate, Dried Egg Whites, Whey Protein Isolate), Erythritol, Water, Polydextrose, Collagen Peptides, High Oleic Sunflower Oil And/Or Palm Oil, Glycerin,...

Rosh Hashanah & Yom Kippur Are Not Sad Days

Rosh Hashanah & Yom Kippur Are Not Sad Days It’s time to retire the myth of the angry, punishing God. Every year, as the High Holidays approach, you can feel the tension rise. Sermons turn stern. Flyers talk about “judgment.” People start to panic about every...

Muktzeh items

Hello, I have questions about Muktzeh and how to relate to it. 1. Is the prayer of someone wearing pants with Muktzeh items invalid? Let me give an example. If you go to Friday night service and you have in your pocket Muktzeh items like car keys of doubtful Muktzeh...

Transferring of fried food

Hello, I understand that using the same oil that was used to cook something non Kosher, to cook something Kosher in the same frying pan its a big concern, but, when we are talking of big fryers, taking into consideration that sometimes the food is breaded (and the...

Hebrew national triangle K

is there any issues with eating Hebrew national

Interaction with secular world

Hello, I have a couple of questions about how we should interact with the world around us and our non Jewish friends. Is there an actual prohibition (D'Oraita or D'Rabbanan) around watching movies that may contain casual nudity (I am not talking about porn movies...

365 Whole Foods Market Organic Mayonnaise

Is the above referenced mayo kosher for Sephardim without a hechsher? Ingredients: Organic expeller pressed canola oil, organic cage free whole eggs, filtered water, organic cage free egg yolks, organic distilled vinegar, sea salt, organic mustard (organic distilled...

Mushroom coffee

Hi. I was wondering about mushroom coffee since there is a specific one I would like to use. The main ingredients consist of different mushrooms and bovine collagen protein. Being that the collagen protein isn't kosher i was wondering if it would be permissible to use...

Saying Tehillim for the sick

The practice of reciting Tehillim (Psalms) for the sick is not originally Jewish—it actually began in Christian liturgy. Early Christians would recite Psalms on behalf of the ill, and eventually replaced them with repeated “Hail Marys,” leaving the Psalms behind. In...

Schach – Reed mats with metal wire supports

Hello Rabbi, Is it permissable to use bamboo or Reed mats that are supported by metal wiring for schach? Thank You, Elad PS: thank you for running this wonderful website and for all the halachic guidance you provide! It is greatly appreciated 🙂

Status of certain food on Shabbat

Hello, What is the status of food products that weren't cooked on Shabbat but transported through a place with no Eruv or by car by a Jew (or even non Jew)? I read a source saying that if the food didn't have any change on it then it is permitted since the only thing...

Wrigley’s Orbit Gum for Ashkenazim

Is Wrigley's Orbit gum in the spearmint flavor acceptable for Ashkenazim without a hechsher? The ingredients are: sorbitol, gum base, glycerol, natural and artificial flavors, less than 2% of: hydrogenated starch hydrolysate, aspartame, mannitol, acesulfame K, soy...

Question about carrying and security

Hello, As you requested in a previous question I create this new post for this question and a follow up of another one. If you are travelling to a country where it's important to always carry a phone and your wallet with your ID for security reasons, and there is no...