Kashrus you can use at the sink
Rabbi Natan Gadayev's shiurim are unusually practical: a large share deal with the exact question of how to check food for insects. Classes on checking vegetables, cleaning asparagus, and cleaning beans walk through the real work of preparing produce so it can be eaten — which leaves to soak, where bugs hide, how to inspect and rinse. This is halacha aimed straight at the kitchen, not the study hall.
The subject matters more than it might first appear. The prohibition against eating insects is among the stricter areas of kashrus, and modern produce makes it a live daily issue. By taking it item by item — this vegetable, that grain — Rabbi Gadayev turns an intimidating topic into a set of clear, repeatable steps, so a home cook can act with confidence rather than anxiety.
The kashrus behind whole industries
Beyond the sink, several classes examine how kashrus works at scale. "The Fish Industry" and "Kashrus of Alcoholic Beverages" look past the label on the package to the processes behind it — how fish are sourced and identified, and what goes into wine, whiskey and other drinks that can raise kashrus questions. These are the areas where a consumer usually has to rely on others, and he explains what that reliance actually rests on.
Teaching kashrus this way — industry by industry — gives a listener a mental map of where the real issues lie. Instead of a vague sense that "there's a hechsher," a person comes away understanding what a certification is checking for in a given product. That understanding is what lets someone make informed choices rather than simply outsourcing every decision.
Halacha grounded in mesorah
Not every class is about the kitchen. "What Did We See at Sinai?" turns to the foundation underneath all of it — the event of Matan Torah and what the Jewish people actually experienced when the Torah was given. Placing a class like this alongside the practical kashrus material is telling: the detailed halacha and the belief that anchors it belong to the same body of learning.
That pairing captures the appeal of his teaching. The insect-checking and the industry shiurim answer the "how," while a class like Sinai speaks to the "why." For a family that wants both a reliable kitchen and a reason behind the effort, having them from one consistent teacher keeps the practical and the meaningful connected rather than split apart.
Finding kosher Torah video for your family
FilteredTube is a kosher video service built for Jewish families — every single video is approved against one written standard before it can appear, with no open feed, no comments, and no surprises. It is a calm, safe place to look for the Torah and Jewish music you love.
If your family enjoys teachers like Rabbi Natan Gadayev, search FilteredTube for the speakers and topics that matter most to you. With a daf yomi shelf, a weekly parsha shelf, topic shelves, audio-only listening for the car, and a kids mode with a PIN, kosher Jewish video is easy to reach — and the approved catalog keeps growing every day.
At a glance
Key takeaways
- Much of his teaching is hands-on kashrus — how to check vegetables, beans and asparagus for insects.
- Classes like "The Fish Industry" and "Kashrus of Alcoholic Beverages" explain what a hechsher is actually checking for.
- He turns an intimidating area of halacha into clear, repeatable steps for the home cook.
- A class like "What Did We See at Sinai?" pairs the detailed halacha with the belief that anchors it.
- Search FilteredTube for kosher, approved Torah video — the catalog grows every day.