Wolf Cooktop Alert

January 27, 2023

It has come to STAR-K’s attention that there is a potential halachic issue with some Wolf cooktops that have the auto-ignite feature.

When a burner is on, opening or closing a drawer or cabinet door near the cooktop might extinguish the burner flame, which will automatically reignite.

The manufacturer has informed us that this poses no safety concern, as the flame comes back right away. However, this does present a halachic concern for Shabbos and Yom Tov.

STAR-K advises consumers to conduct the following test on a weekday:

Observe the cooktop under normal cooking conditions while opening and closing drawers and cabinet doors in the vicinity of the cooktop. Verify that the burner remains on without interruption.

If testing indicates that opening or shutting a particular door or drawer does cause the burner to extinguish and reignite, that drawer should not be opened or closed on Shabbos and Yom Tov when the […]

Using an Oven on Shabbos & Yom Tov

By: Rabbi Avrohom Mushell

Reviewed February 2023

Cooking in the modern kitchen is a whole new experience. Technological advances have taken the old stovetop and oven and upgraded them to be safer, more efficient, and “smart” for today’s lifestyle. They are also far more complicated. With these transformations, the observant Jew is faced with challenges that did not confront him in the past.

To understand how these changes affect the halachic use of ovens and cooktops on Shabbos and Yom Tov, it is worthwhile to review some laws and concepts as they relate to cooking on Shabbos and Yom Tov. Before proceeding with our discussion, it is important to review some basic terms and concepts.

Definition of Basic Terms Pertaining to Food Preparation on Shabbos and Yom Tov

Melacha
A melacha is a Torah prohibited act derived from the constructive acts performed in erecting the Mishkan. These forbidden acts are known as melachos. There are 39 categories of prohibited […]

Thermador Oven Alert

April 7, 2021

BSH Home Appliances has recently discovered a glitch in the
Thermador Professional Series Double Wall Ovens. The Sabbath mode operation is
working properly, but the temperature adjustment allowance during Sabbath mode
is not working once Sabbath is activated.

The following products are affected:

Product

Description

PO302W

Pro
Dbl Oven, 30″, SS, Select

POD302LW

Pro
Dbl Oven, 30″, SS, Deluxe, Left Side-Opening

POD302RW

Pro
Dbl Oven, 30″, SS, Deluxe, Right Side-Opening

POD302W

Pro
Dbl Oven, 30″, SS, Deluxe

PODS302W

Pro
Spec Dbl, 30″, SS, Deluxe, Steam and Convection Oven

This issue can be fixed through
a software update and BSH has already initiated actions to implement the fix
within the factory, as well as an […]

Dacor Refrigerator Alert

December 22, 2020

If your refrigerator has an Auto Door Open (ADO) feature, it must be turned off before Shabbos/Yom Tov. See pages 17, 18, 32 and 33 here”.

GE Sabbath Mode Oven Alert

Effective January 1, 2022, GE began marketing their Sabbath Mode ovens without STAR-K certification. Certified ovens purchased and delivered prior to January 1, 2022, remain certified.

Consumers seeking to purchase cooking appliances compatible with Shabbos and Yom Tov are advised to select models certified by a reliable kashrus organization.

Consumers who have questions or concerns about this issue can contact GE directly at 1-800-626-2005.

Ten Myths about STAR-K Sabbath Mode Ovens

By: Rabbi Mordechai Frankel

Myth #1: Every oven that has a Sabbath mode is certified by STAR-K.
Fact: An oven that has a Sabbath mode may or may not be certified by STAR-K. In fact, the same company may manufacture some ovens which have a STAR-K certified Sabbath mode and other ovens with a Sabbath mode which do not have any certification at all. One can verify an oven is STAR-K certified by consulting the oven’s manual, calling us (410-484-4110), or looking at the list on STAR-K’s website (www.star-k.org/appliances).
Reason: STAR-K does not own the copyright to the term “Sabbath mode” and cannot prevent a company from using those words.

Myth #2: A person who does not intend to raise or lower the oven temperature may use any oven on Shabbos and Yom Tov, and there is no reason to use an oven which has a STAR-K Sabbath mode.
Fact: When using an oven on […]

Oven Kashrus: For Shabbos Use

By: Rabbi Avrohom Mushell

Cookin’ just ain’t what it used to be. Technological advances have taken the old stovetop and oven and upgraded them to be safer, more efficient, and smart for today’s lifestyle. They are also far more complicated. With these transformations, the observant Jew is faced with challenges that did not confront him in the past. To understand how these changes affect the halachic use of the stovetop on Shabbos and Yom Tov, it is worthwhile to review some laws and concepts as they relate to cooking on Shabbos and Yom Tov.

DEFINITION OF MELACHA

Cooking on Shabbos is a Torah prohibition derived from the constructive acts performed in erecting the mishkan. This forbidden act is known as a melacha. There are 39 categories of prohibited acts.

MELACHA OF COOKING

The prohibition of cooking on Shabbos is defined as the act of using heat to make a substance edible, or to change its current state. […]

Keeping Your Cool

By: Rabbi Avrohom Mushell

Few of us can remember life in the kitchen without the help of a refrigerator. Probably the most used appliance in the home, the electric refrigerator was mass produced as a home appliance in the early 1920’s. Although many improvements and modifications have taken place over the years, the basic principles employed in the home refrigerator remain the same.

Appliance In App