Explore Our Mission

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...

Supplements – Grass-Fed Beef Organs

Kvod HaRav, is it permissible to consume supplements in capsule form containing beef organs (ing: liver, heart, spleen, kidney, pancreas) from non-kosher animals? Thank you.

Frymax

Is Frymax kosher! is Soybean Frymax kosher?

Question

Shalom Rabbi, Thank you for your answer. Let me rephrase my questions: - If I have a fully cooked dish, can I warm/reheat it with an electric oven? We have at home one of those small electric ovens used to reheat pizza, toast bread, etc. And it has the option to set...

mordechai belsky

this plum sauce is NOT "kosher for Passover for all" in any way! Re: Kikkoman gluten free.

Electricity

Shalom Rabbi, I read your article about electricity on Shabbat. I completely agree with you and I've been holding that position for many years, but I have a question: It is obvious that electricity is not forbidden unless you use it to perform an actual Melacha, but,...

men and women in corporate environment

Hi am I I’m a very religious man that works around the manhattan area in a office with girls dressed undressed what would be my guidelines of being alone with them and touching me around the office since at some times there’s a few people around what can I do in order...

Mesilat Yesharim – Zerizut & Zehirut

Per your suggestion I read Mesilat Yesharim. I have a bunch of questions here are some below. Context: I’m still on level 1 (Zehirut) Questions if I don’t do a positive commandment is it still considered a sin? Does god expect me to do positive commandments at this...

Trader Joes Creamy Hummus & Vegetable Wrap

Hello.  Is this kosher and does it need to be checked for bugs?

Why ChaNaN (Chatichah Na’aseit Nevelah) Is a Chumrah and Rarely Relevant Today

Someone recently asked me this question, so I figured it would be a good idea to clarify for all. The concept of ChaNaN means that when a forbidden substance (like bacon) gets absorbed into a kosher food (like a meat stew), and there isn’t bitul b’shishim (a 1:60...

MCT Oil

Hi. Does MCT oil need a hechsher?

questions re Shabbat

Hello Rabbi, I have a few questions. It is possible to order a pizza or any food from a non kosher restaurant (following your instructions) before Shabbat to arrive for Shabbat dinner? Nowadays it is possible to program a delivery through delivery apps and you don't...

Dillon’s Limoncello

Dillon's small batch Limoncello Liqueur Made in Canada Ingredients: Alcohol, Sugar, Lemons, Lemon peel But, elsewhere on the label it says:  "Base: 100% local Niagara grape based spirit Finishing: Fresh lemons, cardamom and lemon verbena Distiller's notes: Half the...

wheat based glucose

My question regarding this, is why is this product different from other wheat based foods where the grain is completely changed.............for example, wheat vinegar or whisky? Thank you Shlolmo Noach

Inked sourdough break kosher?

Shalom is this kosher MODIFIED WHEAT STARCH, WATER, WHEAT GLUTEN, WHEAT PROTEIN ISOLATE, YEAST, SOYBEAN OIL, INULIN, CONTAINS 2% OR LESS OF THE FOLLOWING: VINEGAR, SALT, OAT FIBER, WHEAT SOURDOUGH POWDER, GUAR GUM, LACTIC ACID, ACETIC ACID, FUMARIC ACID, CALCIUM...

Bacardi Spiced Rum

Hello! Is Bacardi Spiced Rum okay? What about for Passover use? They do not list the ingredients on the bottle. https://topshelfwineandspirits.com/products/bacardi-oakheart Really appreciate it.

Tempered opal glass for both meat and milk?

Can “tempered opal glass” dishes be used interchangeably for both meat and milk (not at the same time of course)?

Dairy spatula for meat

I accidentally fried onion in a meat pan using a silicone dairy spatula.  The pan was clean without meat residue.  Can I still use the spatula as dairy? thanks in advance.

WZO

should i vote in the wzo election? what was your fathers general take on the issue