Go further with Zetko today.

Zetko is a New York-based provider of fresh and frozen meals for major airlines and other travel carriers. With our team of leading chefs and logistics experts, we’re raising the standards of quality and delivery every day: for you, your passengers, and kosher consumers around the world.

Weiss Kosher Cuisine

We’ve served you previously as Weiss’ Kosher Cuisine, and now we’re serving you even better.

With over 20 years in the industry, Zetko offers the finest, fastest kosher solutions that guarantee satisfaction…without compromising on taste.

The Zetko Standards

Zetko’s New York City kitchen is operating in a state-of-the-art USDA certified commissary, and is inspected by the New York State Department of Agriculture, FDA and USDA.

Zetko is operating according to all GMP, SSOP and FSMA rules and regulations. Our production is fully in compliance and is HACCP certified.

At all hours of operation, Zetko is supervised by a quality control team and a Mashgiach Temidi (kosher supervisor) to ensure that all the rules and regulations are being strictly followed.

We are certified by both the Orthodox Union and the Tartikov Beth Din to satisfy the demands of any Jewish demographic.

Orthodox Union
The OU is one of the largest and most trusted kashrus supervisory agencies in the world. The OU kosher symbol appears on over 60% of America’s produced foods with kosher certification, ensuring that all kosher consumers recognized its trademarked symbol.

Tartikov Beth Din
The Tartikov Beth Din is highly-renowned in the ultra-Orthodox world, and is particularly respected in the ultra-Orthodox communities of the Metro area for stringent standards of kashrus.

Every member of the Zetko team is committed to ensuring quality of service and product. Zetko’s kosher kitchen is staffed by professional chefs and menu planners working with fresh, premium products under constant supervision.

The Zetko Promise

Zetko offers a wide selection of customizable menu options to suit your corporate or voyage’s needs for snacks, breakfast, lunch, and dinner meals.
We offer frozen meal options to suit your storage and serving considerations, as well as fresh fruits and crisp salads packed to last.

Zetko is committed to providing the meals you need, when you need it. All operations are based in our convenient New York City facility, and we maintain a full fleet of delivery vehicles to accommodate your schedule. We know plans can change; the Zetko team is always standing by for any questions, adjustments, and last-minute requests.

Our goal is to provide glatt kosher, gourmet meals—freshly served for on-the-go cuisine. With our commitment to flexibility, accommodation, and premium ingredients, we offer the highest-quality kosher catering to meet the needs of crew and guests alike.